,,astronomical ,,myths4 ,illustration ,illustration3 ,,the ,,cliffs ,,of ,,flamanville4 ,,astronomical ,,myths1 ,,based ,,on ,,flammarion',s ,,history ,,of ,,the ,,heavens4 ,,by ,,john ,f4 ,,blake4 ,illustration ,london3 ,,macmillan ,,and ,,co4 #ahgg4 ,,london3 ,r4 ,,clay1 ,,sons1 ,,and ,,taylor1 ,,printers1 ,,bread ,,street ,,hill1 ,,queen ,,victoria ,,street4 ,illustration ,,preface4 ,the ,book which is here presented to the public is founded upon a ,french work by ,m4 ,flammarion which has enjoyed considerable popularity4 ,it contained a number of interesting accounts of the various ideas1 sometimes mythical1 sometimes intended to be serious1 that had been entertained concerning the heavenly bodies and our own earth2 with a popular history of the earliest commencement of astronomy among several ancient peoples4 ,it was originally written in the form of conversations between the members of an imaginary party at the seaside4 ,it was thought that this style would hardly be so much appreciated by ,english as by ,french readers1 and therefore in presenting the materials of the ,french author in an ,english dress the conversational form has been abandoned4 ,several facts of extreme interest in relation to the early astronomical myths and the development of the science among the ancients having been brought to light1 especially by the researches of ,mr4 ,haliburton1 a considerable amount of new matter1 including the whole chapter on the ,pleiades1 has been introduced1 which makes the present issue not exactly a translation1 but rather a book founded on the ,french author's work4 ,it is hoped that it may be found of interest to those who care to know about the early days of the oldest of our sciences1 which is now attracting general attention again by the magnitude of its recent advances4 ,astronomy also1 in early days1 as will be seen by a perusal of this book1 was so mixed up with all the affairs of life1 and contributed so much even to religion1 that a history of its beginnings is found to reveal the origin of several of our ideas and habits1 now apparently quite unconnected with the science4 ,there is matter of interest here1 therefore1 for those who wish to know only the history of the general ideas of mankind4 ,illustration3 ,,the ,,annual ,,revolution ,,of ,,the ,,earth ,,round ,,the ,,sun1 ,,with ,,the ,,signs ,,of ,,the ,,zodiac ,,and ,,the ,,constellations4 ,,list ,,of ,,illustrations4 ,,the ,,cliffs ,,of ,,flamanville ,frontispiece4 ,,the ,,annual ,,revolution ,,of ,,the ,,earth ,,round ,,the ,,sun1 ,,with ,,the ,,signs ,,of ,,the ,,zodiac ,,and ,,the ,,constellations ,page ix ,,the ,,earth',s ,,year1 ,,and ,,the ,,months xiv ,,an ,,astronomer ,,at ,,work ,to face page #a ,,the ,,northern ,,constellations #di ,,the ,,constellations ,,from ,,the ,,sea-,,shore #fe ,,the ,,zodiac ,,of ,,denderah #ajb ,i4 ,,babylonian ,,astronomers #ai ,,ii4 ,,druidical ,,worship #cg ,,iii4 ,,chaldean ,,astronomers #hg ,,iv4 ,,the ,,zodiac ,,and ,,the ,,dead ,,in ,,egypt #ajh ,v4 ,,the ,,legends ,,of ,,the ,,druids #abc ,,vi4 ,,the ,,nemaean ,,lion #adf ,,vii4 ,,heavens ,,of ,,the ,,fathers #aia ,,viii4 ,,death ,,of ,,copernicus #bjh ,,ix4 ,,the ,,solar ,,system #bbe ,x4 ,,the ,,discovery ,,of ,,the ,,telescope #bbg ,,xi4 ,,the ,,foundation ,,of ,,the ,,paris ,,observatory #bbi ,,xii4 ,,the ,,legend ,,of ,,owen #cae ,,xiii4 ,,christopher ,,columbus ,,and ,,the ,,eclipse ,,of ,,the ,,moon #ccf ,,xiv4 ,,prodigies ,,in ,,the ,,middle ,,ages #ceh ,,xv4 ,,an ,,astrologer ,,at ,,work #che ,,xvi4 ,,the ,,end ,,of ,,the ,,world #dbi #a4 ,,the ,,earliest 7,,aryan7 ,,representation ,,of ,,the ,,earth #ab #b4 ,,ancient ,,gaulish ,,medals1 ,,bearing ,,astronomical ,,signs #db #c4 ,,ancient ,,celestial ,,sphere #eh #d4 ,,positions ,,of ,,the ,,great ,,bear ,,on ,,september #d #fb #e4 ,,constellation ,,of ,,the ,,bear #fc #f4 ,,constellation ,,of ,,orion #gc #g4 ,,chart ,,of ,,constellations ,,in ,,sixteenth ,,and ,,seventeenth ,,centuries #gh #h4 ,,flamsteed',s ,,chart #gi #i4 ,,arabian ,,sphere ,,of ,,the ,,eleventh ,,century #hd #aj4 ,,ancient ,,chinese ,,pieces ,,of ,,money1 ,,bearing ,,representations ,,of ,,the ,,zodiac #ic #aa4 ,,the ,,zodiac #if #ab4 ,,diagram ,,illustrating ,,the ,,position ,,of ,,certain ,,stars1 ,b4,c4 #abjj #ih #ac4 ,,curious ,,fifteenth ,,century ,,figure1 ,,representing ,,eleven ,,different ,,heavens #aej #ad4 ,,ptolemy',s ,,astronomical ,,system #aha #ae4 ,,the ,,epicycles ,,of ,,ptolemy #ahd #af4 ,,heavens ,,of ,,the ,,middle ,,ages #ahh #ag4 ,,emblematic ,,drawing ,,from ,,ancient ,,astronomical ,,work #aic #ah4 ,,egyptian ,,system #aid #ai4 ,,capella',s ,,system #aie #bj4 ,,the ,,copernican ,,system #bje #ba4 ,,tycho ,,brahe',s ,,system #bab #bb4 ,,descartes' ,,theory ,,of ,,vortices #baf #bc4 ,,vortices ,,of ,,the ,,stars #bah #bd4 ,,variation ,,of ,,descartes' ,,theory #bai #be4 ,,the ,,earth ,,floating #bcg #bf4 ,,the ,,earth ,,with ,,roots #bcg #bg4 ,,the ,,earth ,,of ,,the ,,vedic ,,priests #bch #bh4 ,,hindoo ,,earth #bci #bi4 ,,the ,,earth ,,of ,,anaximander #bdj #cj4 ,,plato',s ,,cubical ,,earth #bda #ca4 ,,egyptian ,,representation ,,of ,,the ,,earth #bdc #cb4 ,,homeric ,,cosmography #bdg #cc4 ,,the ,,earth ,,of ,,the ,,later ,,greeks #bef #cd4 ,,pomponius ,,mela',s ,,cosmography #beg #ce4 ,,the ,,earth',s ,,shadow #bfb #cf4 ,,ditto #bfc #cg4 ,,ditto #bfd #ch4 ,,ditto #bfd #ci4 ,,the ,,cosmography ,,of ,,cosmas #bfh #dj4 ,,the ,,square ,,earth #bfi #da4 ,,explanation ,,of ,,sunrise #bga #db4 ,,the ,,earth ,,as ,,an ,,egg #bgc #dc4 ,,the ,,earth ,,as ,a ,,floating ,,egg #bgd #dd4 ,,eighth-,,century ,,map ,,of ,,the ,,world #bgf #de4 ,,tenth-,,century ,,maps #bgg #df4 ,,the ,,map ,,of ,,andrea ,,bianco #bhc #dg4 ,,from ,,the ,,map ,,in ,,hereford ,,cathedral #bhe #dh4 ,,ditto #bhf #di4 ,,cosmography ,,of ,,st4 ,,denis #bia #ej4 ,,the ,,map ,,of ,,marco ,,polo #bic #ea4 ,,map ,,on ,a ,,medal ,,of ,,charles ,v #bid #eb4 ,,dante',s ,,infernal ,,regions #caa #ec4 ,,paradise ,,of ,,fra ,,mauro #cbb #ed4 ,,the ,,paradise ,,of ,,the ,,fifteenth ,,century #cbd #ee4 ,,representation ,,of ,a ,,comet1 ,,sixteenth ,,century #cdi #ef4 ,,an ,,egg ,,marked ,,with ,a ,,comet #ceb #eg4 ,,the ,,roman ,,calendar #djc #eh4 ,,diagram ,,illustrating ,,the ,,order ,,of ,,the ,,days ,,of ,,the ,,week #dac ,illustration3 ,,the ,,earth',s ,,year1 ,,and ,,the ,,months4 ,,contents4 ,,page ,,chapter ,i4 ,,the ,,first ,,beginnings ,,of ,,astronomy #a ,,chapter ,,ii4 ,,astronomy ,,of ,,the ,,celts #bi ,,chapter ,,iii4 ,,origin ,,of ,,the ,,constellations #di ,,chapter ,,iv4 ,,the ,,zodiac #hi ,,chapter ,v4 ,,the ,,pleiades #aaa ,,chapter ,,vi4 ,,the ,,nature ,,and ,,structure ,,of ,,the ,,heavens ,,according ,,to ,,the ,,ancients #ach ,,chapter ,,vii4 ,,the ,,celestial ,,harmony #afa ,,chapter ,,viii4 ,,astronomical ,,systems #agi ,,chapter ,,ix4 ,,the ,,terrestrial ,,world ,,of ,,the ,,ancients4--,,cosmography ,,and ,,geography #bca ,,chapter ,x4 ,,cosmography ,,and ,,geography ,,of ,,the ,,church #beh ,,chapter ,,xi4 ,,legendary ,,worlds ,,of ,,the ,,middle ,,ages #cjj ,,chapter ,,xii4 ,,eclipses ,,and ,,comets #ccj ,,chapter ,,xiii4 ,,the ,,greatness ,,and ,,the ,,fall ,,of ,,astrology #cfj ,,chapter ,,xiv4 ,,time ,,and ,,the ,,calendar #chg ,,chapter ,,xv4 ,,the ,,end ,,of ,,the ,,world #dah ,illustration3 ,,an ,,astronomer ,,at ,,work4 ,illustration ,,history ,,of ,,the ,,heavens4 ,,chapter ,i4 ,,the ,,first ,,beginnings ,,of ,,astronomy4 ,astronomy is an ancient science2 and though of late it has made a fresh start in new regions1 and we are opening on the era of fresh and unlooked-for discoveries which will soon reveal our present ignorance1 our advance upon primitive ideas has been so great that it is difficult for us to realize what they were without an attentive and not uninstructive study of them4 ,no other science1 not even geology1 can compare with astronomy for the complete revolution which it has effected in popular notions1 or for the change it has brought about in men's estimate of their place in creation4 ,it is probable that there will always be men who believe that the whole universe was made for their benefit2 but1 however this may be1 we have already learned from astronomy that our habitation is not that central spot men once deemed it1 but only an ordinary planet circulating round an ordinary star1 just as we are likely also to learn from biology1 that we occupy the position1 as animals1 of an ordinary family in an ordinary class4 ,that we may more perfectly realize this strange revolution of ideas1 we must throw ourselves as far as possible into the feeling and spirit of our ancestors1 when1 without the knowledge we now possess1 they contemplated1 as they could not fail to do1 the marvellous and awe-inspiring phenomena of the heavens by night4 ,to them1 for many an age1 the sun and moon and stars1 with all the planets1 seemed absolutely to rise1 to shine1 and to set2 the constellations to burst out by night in the east1 and travel slowly and in silence to the west2 the ocean waves to rise and fall and beat against the rock-bound shore as if endowed with life2 and even in the infancy of the intellect they must have longed to pierce the secrets of this mysterious heavenly vault1 and to know the nature of the starry firmament as it seemed to them1 and the condition of the earth which appeared in the centre of these universal movements4 ,the simplest hypothesis was for them the truth1 and they believed that the sky was in reality a lofty and extended canopy bestudded with stars1 and the earth a vast plain1 the solid basis of the universe1 on which dwelt man1 sole creature that lifted his eyes and thoughts above4 ,two distinct regions thus appeared to compose the whole system--the upper one1 or the air1 in which were the moving stars1 the lights of heaven1 and the firmament over all2 and the lower one1 or earth and sea1 adorned on the surface with the products of life1 and below with the minerals1 metals1 and stones4 ,for a long time the various theories of the universe1 grotesque and changing as they might be1 were but modifications of this one central idea1 the earth below1 the heavens above1 and on this was based every religious system that was promulgated--the very phrases founded upon it remaining to this day for a testimony to the intimate relation thus manifested between the infant ideas in astronomy and theology4 ,no wonder that early revolutions in the conceptions in one science were thought to militate against the other4 ,it is only when the thoughts on both are enlarged that it is seen that their connection is not necessary1 but accidental1 or1 at least1 inevitable only in the infancy of both4 ,it is scarcely possible to estimate fully the enormous change from these ideas representing the appearances to those which now represent the reality2 or to picture to ourselves the total revolution in men's minds before they could transform the picture of a vast terrestrial surface1 to which the sun and all the heavenly bodies were but accessories for various purposes1 to one in which the earth is but a planet like ,mars1 moving in appearance among the stars1 as it does1 and rotating with a rapidity that brings a whole hemisphere of the heavens into view through the course of a single day and night4 ,at first sight1 what a loss of dignity6 but1 on closer thought1 what a gain of grandeur6 ,no longer some little neighbouring lights shine down upon us from a solid vault2 but we find ourselves launched into the sea of infinity2 with power to gaze into its almost immeasurable depths4 ,to appreciate rightly our position1 we have to plant ourselves1 in imagination1 in some spot removed from the surface of the earth1 where we may be uninfluenced by her motion1 and picture to ourselves what we should see4 ,were we placed in some spot far enough removed from the earth1 we should find ourselves in eternal day2 the sun would ever shine1 for no great globe would interpose itself between it and our eyes2 there would be no night there4 ,were we in the neighbourhood of the earth's orbit1 and within it1 most wonderful phenomena would present themselves4 ,at one time the earth would appear but an ordinary planet1 smaller than ,venus1 but1 as time wore on1 unmeasured by recurring days or changing seasons1 it would gradually be seen to increase in size--now appearing like the moon at the full1 and shining like her with a silver light4 ,as it came nearer1 and its magnitude increased1 the features of the surface would be distinguished2 the brighter sea and the darker shining continents1 with the brilliant ice-caps at the poles2 but1 unlike what we see in the moon1 these features would appear to move1 and1 one after another1 every part of the earth would be visible4 ,the actual time required for all to pass before us would be what we here call a day and night4 ,and still1 as it rotates1 the earth passes nearer to us1 assumes its largest apparent size1 and so gradually decreasing again1 becomes once more1 after the interval we here call a year1 an ordinary-looking star-like planet4 ,to us1 in these days1 this description is easy of imagination2 we find no difficulty in picturing it to ourselves2 but1 if we will think for a moment what such an idea would have been to the earliest observers of astronomy1 we shall better appreciate the vast change that has taken place--how we are removed from them1 as we may say1 toto coelo4 ,but not only as to the importance of the earth in the universe1 but on other matters connected with astronomy1 we perceive the immensity of the change in our ideas--in that of distance1 for instance4 ,this celestial vault of the ancients was near enough for things to pass from it to us2 it was in close connection with the earth1 supported by it1 and therefore of less diameter2 but now1 when our distance from the sun is expressed by numbers that we may write1 indeed1 but must totally fail to adequately appreciate1 and the distance from the next nearest star is such1 that with the velocity of light--a velocity we are accustomed to regard as instantaneous--we should only reach it after a three years' journey1 we are reminded of the pathetic lines of ,thomas ,hood3 ,i remember1 ,i remember1 the fir trees straight and high1 ,and how ,i thought their slender tops were close against the sky2 ,it was a childish fantasy1 but now 'tis little joy1 ,to know ,i'm further off from heaven than when ,i was a boy4 ,the astronomer's answer to the last line would be that as far as the material heaven goes1 we are just as much in it as the stars or as any other member of the universe2 we cannot1 therefore1 be far off or near to it4 ,it is probable that we are even yet but little awake to true cosmical ideas in other respects2--as to velocity1 for instance4 ,we know indeed1 of light and electricity and the motions of the earth1 but revelations are now being made to us of motions of material substances in the sun with such velocities that in comparison with them any motions on the earth appear infinitesimally small4 ,our progress to our present notions1 and appreciations of the truth of nature in the heavens1 will thus occupy much of our thoughts2 but we must also recount the history of the acquirement of those facts which have ultimately become the basis for our changes of idea4 ,our rustic forefathers1 whatever their nation1 were not so enamoured of the wonders of science--that their astronomy was greatly a collection of theories1 though theories1 and wild ones1 they had2 it was a more practical matter1 and was believed too by them to be more practical than we now find reason to believe to be the case4 ,they noticed the various seasons1 and they marked the changes in the appearances of the heavens that accompanied them2 they connected the two together1 and conceived the latter to be the cause of the former1 and so1 with other apparently uncertain events4 ,the celestial phenomena thus acquired a fictitious importance which rendered their study of primary necessity1 but gave no occasion for a theory4 ,that we may better appreciate the earliest observations on astronomy1 it may be well to mention briefly what are the varying phenomena which may most easily be noticed4 ,if we except the phases of the moon1 which almost without observation would force their recognition on people who had no other than lunar light by night1 and which must therefore1 from the earliest periods of human history have divided time into lunar months2 there are three different sets of phenomena which depend on the arrangement of our planetary system1 and which were early observed4 ,the first of these depends upon the earth's rotation on its axis1 the result of which is that the stars appear to revolve with a uniform motion from east to west2 the velocity increasing with the distance from the pole star1 which remains nearly fixed4 ,this circumstance is almost as easy of observation as the phases of the moon1 and was used from the earliest ages to mark the passage of time during the night4 ,the next arises from the motion of the earth in her orbit about the sun1 by which it happens that the earth is in a different position with respect to the sun every night1 and1 therefore1 a different set of stars are seen in his neighbourhood2 these are setting with him1 and therefore also a different set are just rising at sunset every evening4 ,these changes1 which would go through the cycle in a year1 are1 of course1 less obvious1 but of great importance as marking the approach of the various seasons during ages in which the hour of the sun's rising could not be noted by a clock4 ,the last depends on the proper motions of the moon and planets about the earth and sun respectively1 by reason of which those heavenly bodies occupy varying positions among the stars4 ,only a careful and continuous scrutiny of the heavens would detect these changes1 except1 perhaps1 in the case of the moon1 and but little of importance really depends on them2 nevertheless1 they were very early the subject of observation1 as imagination lent them a false value1 and in some cases because their connection with eclipses was perceived4 ,the practical cultivation of astronomy amongst the earliest people had always reference to one or other of these three sets of appearances1 and the various terms and signs that were invented were intended for the clearer exposition of the results of their observations on these points4 ,in looking therefore into extreme antiquity we shall find in many instances our only guide to what their knowledge was is the way in which they expressed these results4 ,we do not find1 and perhaps we should scarcely expect to find1 any one man or even one nation who laid the foundation of astronomy--for it was an equal necessity for all1 and was probably antecedent to the practice of remembering men by their names4 ,we cannot1 either1 conjecture the antiquity of ideas and observations met with among races who are themselves the only record of their past2 and if we are to find any origins of the science1 it is only amongst those nations which have been cultivators of arts by which their ancient doings are recorded4 ,amongst the earliest cultivators of astronomy we may refer to the ,primitive ,greeks1 the ,chinese1 the ,egyptians1 the ,babylonians1 and the ,aryans1 and also to certain traditions met with amongst many savage as well as less barbarous races1 the very universality of which proclaims as loudly as possible their extreme antiquity4 ,each of the four above-mentioned races have names with which are associated the beginnings of astronomy--,uranus and ,atlas amongst the ,greeks2 ,folic amongst the ,chinese2 ,thaut or ,mercury in ,egypt2 ,zoroaster and ,bel in ,persia and ,babylonia4 ,names such as these1 if those of individuals1 are not necessarily those of the earliest astronomers--but only the earliest that have come down to us4 ,indeed it is very far from certain whether these ancient celebrities have any real historical existence4 ,the acts and labours of the earliest investigators are so wrapped in obscurity1 there is such a mixture of fable with tradition1 that we can have no reliance that any of them1 or that others mentioned in ancient mythology1 are not far more emblematical than personal4 ,some1 such as ,uranus1 are certainly symbolical2 but the very existence of the name handed down to us1 if it prove nothing else1 proves that the science was early cultivated amongst those who have preserved or invented them4 ,if we attempt to name in years the date of the commencement--not of astronomy itself--for that probably in some form was coeval with the race of man itself1 but of recorded observations1 we are met with a new difficulty arising from the various ways in which they reckoned time4 ,this was in every case by the occurrence of the phases of one or other of the above-mentioned phenomena2 sometimes however they selected the apparent rotation of the sun in twenty-four hours1 sometimes that of the moon in a month1 sometimes the interval from one solstice to the next1 and yet they apparently gave to each and all of these the same title--such as annus--obviously representing a cycle only1 but without reference to its length4 ,by these different methods of counting1 hopeless confusion has often been introduced into chronology2 and the moderns have in many instances unjustly accused the ancients of vanity and falsehood4 ,bailly attempted to reconcile all these various methods and consequent dates with each other1 and to prove that practical astronomy commenced about #a1ejj years before the ,deluge1 or that it is about #g1jjj years old2 but we shall see reason in the sequel for suspecting any such attempt1 and shall endeavour to arrive at more reliable dates from independent evidence4 ,perhaps the remotest antiquity to which we can possibly mount is that of the ,aryans1 amongst whom the hymns of the ,rig ,veda were composed4 ,the short history of ,hebrew and ,greco-,roman civilization seems to be lost in comparison with this the earliest work of human imagination4 ,when seeking for words to express their thoughts1 these primitive men by the banks of the ,oxus personified the phenomena of the heavens and earth1 the storm1 the wind1 the rain1 the stars and meteors4 ,here1 of course1 it is not practical but theoretical astronomy we find4 ,we trace the first figuring of that primitive idea alluded to before--the heaven above1 the earth below4 ,here1 as we see1 is the earth represented as an indefinite plane surface and passive being forming the foundation of the world2 and above it the sky1 a luminous and variable vault beneath which shines out the fertile and life-giving light4 ,thus to the earth they gave the name ,p',,rthovi1 the wide expanse2 the blue and star-bespangled heavens they called ,,varuna1 the vault2 and beneath it in the region of the clouds they enthroned the light ,,dyaus1 i4e4 the luminous air4 ,illustration3 ,,fig4 #a4 ,from hence1 it would appear1 or on this model1 the early ideas of all peoples have been formed4 ,among the ,greeks the name for heaven expresses the same idea of a hollow vault 7,greek3 koilos1 hollow1 concave7 and the earth is called ,greek3 ge1 or mother4 ,among the ,latins the name coelum has the same signification1 while the earth terra comes from the participle tersa 7the dry element7 in contradistinction to mare the wet4 ,in this original ,aryan notion1 however1 as represented by the figure1 we have more than this1 the origin of the names ,jupiter and ,deus comes out4 ,for it is easy to trace the connection between ,dyaus 7the luminiferous air7 and the ,greek word ,zeus from whence ,dios1 ,greek3 theos1 ,deus1 and the ,french word ,dieu1 and then by adding pater or father we get ,deuspater1 ,zeuspater1 ,jupiter4 ,these etymologies are not however matters beyond dispute1 and there are at least two other modes of deriving the same words4 ,thus we are told the earliest name for the ,deity was ,jehovah1 the word ,jehov meaning father of life2 and that the ,greeks translated this into ,dis or ,zeus1 a word having1 according to this theory1 the same sense1 being derived from ,greek3 zao to live4 ,of course there can be no question of the later word ,deus being the direct translation of ,dios4 ,a third theory is that there exists in one of the dialects which formed the basis of the old languages of ,asia1 a word ,yahouh1 a participle of the verb nih1 to exist1 to be2 which therefore signifies the self-existent1 the principle of life1 the origin of all motion1 and this is supposed to be the allusion of ,diodorus1 who explaining the theology of the ,greeks1 says that the ,egyptians according to ,manetho1 priest of ,memphis1 in giving names to the five elements have called the spirit or ether ,youpiter in the proper sense of the word1 for the spirit is the source of life1 the author of the vital principle in animals1 and is hence regarded as the father or generator of all beings4 ,the people of the ,homeric ages thought the lightning-bearing ,jupiter was the commencement1 origin1 end1 and middle of all things1 a single and universal power1 governing the heavens1 the earth1 fire1 water1 day and night1 and all things4 ,porphyry says that when the philosophers discoursed on the nature and parts of the ,deity1 they could not imagine any single figure that should represent all his attributes1 though they presented him under the appearance of a man1 who was seated to represent his immovable essence2 uncovered in his upper part1 because the upper parts of the universe or region of the stars manifest most of his nature2 but clothed below the loins1 because he is more hidden in terrestrial things2 and holding a sceptre in his left hand1 because his heart is the ruler of all things4 ,there are1 besides1 the etymologies which assert that ,jupiter is derived from juvare to help1 meaning the assisting father2 or again that he is ,dies pater--the god of the day--in which case no doubt the sun would be alluded to4 ,it appears then that the ancient ,aryan scheme1 though possibly supplying us with the origin of one of the widest spread of our words1 is not universally allowed to do so4 ,this origin1 however1 appears to derive support from the apparent occurrence of the original of another well-known ancient classical word in the same scheme1 that is ,varuna1 obviously the same word as ,greek3 ,ouranos1 and ,uranus1 signifying the heavens4 ,less clearly too perhaps we may trace other such words to the same source4 ,thus the ,sun1 which according to these primitive conceptions is the husband of the ,earth1 which it nourishes and makes fruitful1 was called ,savitr and ,surya1 from which the passage to the ,gothic ,sauil is within the limits of known etymological changes1 and so comes the ,lithuanian ,saull1 the ,cymric ,haul1 the ,greek ,heilos1 the ,latin ,sol1 and the ,english ,solar4 ,so from their ,nakt1 the destructive1 we get ,nux1 ,nacht1 ,night4 ,from ,glu1 the ,shining1 whence the participle ,glucina1 and so to ,lucina1 ,luena1 ,luna1 ,lune4 ,turning from the ancient ,aryans1 whose astronomy we know only from poems and fables1 and so learn but little of their actual advance in the science of observation1 we come to the ,babylonians1 concerning whose astronomical acquirements we have lately been put in possession of valuable evidence by the tablets obtained by ,mr4 ,smith from ,kouyunjik1 an account the contents of which has been given by ,mr4 ,sayce 7,nature1 vol4 xii4 p4 #dhi74 ,as the knowledge thus obtained is more certain1 being derived from their actual records1 than any that we previously possessed1 it will be well to give as full an account of it as we are able4 ,the originators of ,babylonian astronomy were not the ,chaldaeans1 but another race from the mountains of ,elam1 who are generally called ,acadians4 ,of the astronomy of this race we have no complete records1 but can only judge of their progress by the words and names left by them to the science1 as afterwards cultivated by the ,semitic ,babylonians4 ,these last were a subsequent race1 who entering the country from the ,east1 conquered the original inhabitants about #bjjj ,b4,c41 and borrowed their civilization1 and with it their language in the arts and sciences4 ,but even this latter race is one of considerable antiquity1 and when we see1 as we shortly shall1 the great advances they had made in observations of the sun and moon1 and consider the probable slowness of development in those early ages1 we have some idea of the remoteness of the date at which astronomical science was there commenced4 ,our chief source of information is an extremely ancient work called ,the ,observations of ,bell1 supposed to have been written before #agjj ,b4,c41 which was compiled for a certain ,king ,saigou1 of ,agave in ,babylonia4 ,this work is in seventy books or parts1 and is composed of numerous small earthen tablets having impressed upon them the cuneiform character in which they printed1 and which we are now able to read4 ,we generally date the art of printing from ,caxton1 in #adgd1 because it took the place of manuscript that had been previously in use in the ,west2 but that method of writing1 if in some respects an improvement on previous methods of recording ideas as more easily executed1 was in others a retrogression as being less durable3 while the manuscripts have perished the impressions on stone have remained to this day1 and will no doubt last longer than even our printed books4 ,these little tablets represented so many leaves1 and in large libraries1 such as that from which those known have been derived1 they were numbered as our own are now1 so that any particular one could be asked for by those who might wish to consult it4 ,the great difficulty of interpreting these records1 which are written in two different dialects1 and deal often with very technical matters1 may well be imagined4 ,these difficulties however have been overcome1 and a good approach to the knowledge of their contents has been made4 ,the ,chaldaeans1 as is well known1 were much given to astronomy and many of their writings deal with this subject2 but they did practical work as well1 and did not indulge so much in theory as the ,aryans4 ,we shall have future occasion in this book to refer to their observations on various points1 as they did not by any means confine themselves to the simplest matters2 much1 in fact1 of that with which modern astronomy deals1 the dates and duration of eclipses of the sun and moon1 the accurate measurement of time1 the existence of cycles in lunar and solar phenomena1 was studied and recorded by them4 ,we can make some approach to the probable dates of the invention of some part of their system1 by means of the signs of the ,zodiac1 which were invented by them and which we will discuss more at length hereafter4 ,we need only say at present that what is now the sign of spring1 was not reckoned so with them1 and that we can calculate how long ago it is that the sign they reckoned the spring sign was so4 ,semiramis also raised in the centre of ,babylon a temple consecrated to ,jupiter1 whom the ,babylonians called ,bel4 ,it was of an extraordinary height and served for an observatory4 ,the whole edifice was constructed with great art in asphalte and brick4 ,on its summit were placed the statues of ,jupiter1 ,juno1 and ,rhea1 covered with gold4 ,the ,egyptians have always been named as the earliest cultivators of astronomy by the ,grecian writers1 by whom the science has been handed down to us1 and the ,chaldaeans have even been said to have borrowed from them4 ,the testimony of such writers however is not to be received implicitly1 but to be weighed with the knowledge we may now obtain1 as we have noticed above with respect to the ,babylonians1 from the actual records they have left us1 whether by actual records1 or by words and customs remaining to the present day4 ,illustration3 ,,plate ,i4--,,babylonian ,,astronomers4 ,herodotus declares that the ,egyptians had made observations for #aa1cdj years and had seen the course of the sun change four times1 and the ecliptic placed perpendicular to the equator4 ,this is the style of statement on which opinions of the antiquity of ,egyptian astronomy have been founded1 and it is obviously unworthy of credit4 ,diodorus says that there is no country in which the positions and motions of the stars have been so accurately observed as in ,egypt 7i4e4 to his knowledge74 ,they have preserved1 he says1 for a great number of years registers in which their observations are recorded4 ,expositions are found in these registers of the motions of the planets1 their revolutions and their stations1 and1 moreover1 the relation which each bears to the birthdays of animals1 and its good or evil influence4 ,they often predicted the future with success4 ,the earthquakes1 inundations1 the appearance of comets1 and many other phenomena which it is impossible for the vulgar to know beforehand1 were foreseen by them by means of the observations they had made over a long series of years4 ,on the occasion of the ,french expedition to ,egypt1 a long passage was discovered leading from ,karnak to ,lucksor4 ,this passage was adorned on each side of the way with a range of #afjj sphinxes with the body of a lion and the head of a ram4 ,now in ,egyptian architecture1 the ornaments are never the result of caprice or chance2 on the contrary1 all is done with intention1 and what often appears at first sight strange1 appears1 after having been carefully examined and studied1 to present allegories full of sense and reason1 founded on a profound knowledge of natural phenomena1 that the ornaments are intended to record4 ,these sphinxes and rams of the passage were probably the emblems of the different signs of the ,zodiac along the route of the sun4 ,the date of the avenue is not known2 but it would doubtless lead us to a high antiquity for the ,egyptian observations4 ,the like may be said of the great pyramid1 which according to ,piazzi ,smyth was built about #bagj ,b4,c4 ,certainly there are no carvings about it exhibiting any astronomical designs2 but the exact way in which it is executed would seem to indicate that the builders had a very clear conception of the importance of the meridian line4 ,it should1 however1 be stated that ,piazzi ,smyth does not consider it to have been built by the ,egyptians for themselves2 but under the command of some older race4 ,there seem1 however1 to be indications in various festivals and observances1 which are met with widely over the earth's surface1 as will be indicated more in detail in the chapter on the ,pleiades1 that some astronomical observations1 though of the rudest1 were made by races anterior even to those whose history we partially possess2 and that not merely because of its naturalness1 but because of positive evidence1 we must trace back astronomy to a source from whence ,egyptians1 ,indians1 and perhaps ,babylonians themselves derived it4 ,the ,chinese astronomy is totally removed from these and stands on its own basis4 ,with them it was a matter concerning the government1 and stringent laws were enforced on the state astronomers4 ,the advance1 however1 that they made would appear to be small2 but if we are to believe their writers1 they made observations nearly three thousand years before our era4 ,under the reign of ,hoangti1 ,yuchi recorded that there was a large star near the poles of the heavens4 ,by a method which we shall enlarge upon further on1 it can be astronomically ascertained that about the epoch this observation was said to be made there was a star 7,greek3 a ,draconis7 so near the pole as to appear immovable1 which is so far a confirmation of his statement4 ,in #bafi the first of a series of eclipses was recorded by them2 but the value of their astronomy seems to be doubtful when we learn that calculation proves that not one of them previous to the age of ,ptolemy can be identified with the dates given4 ,amongst all nations except the ,chinese1 where it was political1 and the ,greeks1 where it was purely speculative1 astronomy has been intimately mixed with religious ideas1 and we consequently find it to have taken considerable hold on the mind4 ,just as we have seen among the ,indians that the basis of their astronomical ideas was the two-fold division into heaven and earth1 so among other nations this duality has formed the basis of their religion4 ,two aspects of things have been noticed by men in the constitution of things--that which remains always1 and that which is merely transitory1 causes and effects4 ,the heaven and the earth have presented the image of this to their minds--one being the eternal existence1 the other the passing form4 ,in heaven nothing seems to be born1 increase1 decrease1 or die above the sphere of the moon4 ,that alone showed the traces of alteration in its phases2 while on the other hand there was an image of perpetuity in its proper substance1 in its motion1 and the invariable succession of the same phases4 ,from another point of view1 the heavens were regarded as the father1 and the earth as the mother of all things4 ,for the principle of fertility in the rains1 the dew and the warmth1 came from above2 while the earth brought forth abundantly of the products of nature4 ,such is the idea of ,plutarch1 of ,hesiod1 and of ,virgil4 ,from hence have arisen the fictions which have formed the basis of theogony4 ,uranus is said to have espoused ,ghe1 or the heavens took the earth to wife1 and from their marriage was born the god of time or ,saturn4 ,another partly religious1 and partly astronomical antagonism has been drawn between light and darkness1 associated respectively with good and evil4 ,in the days when artificial lights1 beyond those of the flickering fire1 were unknown1 and with the setting of the sun all the world was enveloped in darkness and seemed for a time to be without life1 or at least cut off entirely from man1 it would seem that the sun and its light was the entire origin of life4 ,hence it naturally became the earliest divinity whose brilliant light leaping out of the bosom of chaos1 had brought with it man and all the universe1 as we see it represented in the theologies of ,orpheus and of ,moses2 whence the god ,bel of the ,chaldeans1 the ,oromaza of the ,persians1 whom they invoke as the source of all that is good in nature1 while they place the origin of all evil in darkness and its god ,ahrinam4 ,we find the glories of the sun celebrated by all the poets1 and painted and represented by numerous emblems and different names by the artists and sculptors who have adorned the temples raised to nature or the great first cause4 ,among the ,jews there are traditions of a very high antiquity for their astronomy4 ,josephus assures us that it was cultivated before the ,mosaic ,deluge4 ,according to him it is to the public spirit and the labour of the antediluvians that we owe the science of astrology3 and since they had learnt from ,adam that the world should perish by water and by fire1 the fear that their science should be lost1 made them erect two columns1 one of brick the other of stone1 on which they engraved the knowledge they had acquired1 so that if a deluge should wash away the column of brick1 the stone one might remain to preserve for posterity the memory of what they had written4 ,the prescience was rewarded1 and the column of stone is still to be seen in ,syria4 ,whatever we may think of this statement it would certainly be interesting if we could find in ,syria or anywhere else a monument that recorded the ancient astronomical observations of the ,jews4 ,ricard and others believe that they were very far advanced in the science1 and that we owe a great part of our present astronomy to them2 but such a conjecture must remain without proof unless we could prove them anterior to the other nations1 whom1 we have seen1 cultivated astronomy in very remote times4 ,one observation seems peculiar to them1 if indeed it be a veritable observation4 ,josephus says1 ,god prolonged the life of the patriarchs that preceded the deluge1 both on account of their virtues1 and to give them the opportunity of perfecting the sciences of geometry and astronomy which they had discovered2 which they could not have done if they had not lived for #fjj years1 because it is only after the lapse of #fjj years that the great year is accomplished4 ,now what is this great year or cycle of #fjj years8 ,m4 ,cassini1 the director of the ,observatory of ,paris1 has discussed it astronomically4 ,he considers it as a testimony of the high antiquity of their astronomy4 ,this period1 he says1 is one of the most remarkable that have been discovered2 for1 if we take the lunar month to be #bi days #ab;h4 #ddm4 #cs4 we find that #bai1adf-a_/b days make #g1dba lunar months1 and that this number of days gives #fjj solar years of #cfe days #e;h4 #eam4 #cfs4 ,if this year was in use before the deluge1 it appears very probable it must be acknowledged that the patriarchs were already acquainted to a considerable degree of accuracy with the motions of the stars1 for this lunar month agrees to a second almost with that which has been determined by modern astronomers4 ,a very similar argument has been used by ,prof4 ,piazzi ,smyth to prove that the ,great ,pyramids were built by the descendants of ,abraham near the time of ,noah2 namely1 that measures of two different elements in the measurement of time or space when multiplied or divided produce a number which may be found to represent some proportion of the edifice1 and hence to assume that the two numbers were known to the builders4 ,we need scarcely point out that numbers have always been capable of great manipulation1 and the mere fact of one number being so much greater than another1 is no proof that both were known1 unless we knew that one of them was known independently1 or that they are intimately connected4 ,in the case of ,josephus' number the cycle during which the lunar months and solar years are commensurable has been long discussed and if the number had been #ai instead of #fjj1 we should have had little doubt of its reference2 yet #fjj is a very simple number and might refer to many other cycles than the complicated one pointed out by ,m4 ,cassini4 ,a similar case may be quoted with regard to the ,indians1 which1 according to our temperament1 may be either considered a proof that these reasonings are correct1 or that they are easy to make4 ,they say that there are two stars diametrically opposite which pass through the zodiac in #add years2 nothing can be made of this period1 nor yet of another equally problematical one of #ahj years2 but if we multiply the two together we obtain #be1ibj1 which is very nearly the length of the cycle for the precession of the equinoxes4 ,in this review of the ancient ideas of different peoples1 we have followed the most probable order in considering that the observation of nature came first1 and the different parts of it were afterwards individualized and named4 ,it is proper to add that according to some ancient authors--such as ,diodorus ,siculus--the process was considered to have been the other way4 ,that ,uranus was an actual individual1 that ,atlas and ,saturn were his sons or descendants or followers1 and that because ,atlas was a great astronomer he was said to support the heavens1 and that his seven daughters were real1 and being very spiritual they were regarded as goddesses after death and placed in heaven under the name of the ,pleiades4 ,however1 the universality of the ideas seems to forbid this interpretation1 which is also in itself much less natural4 ,these various opinions lead us to remark1 in conclusion1 that the fables of ancient mythological astronomy must be interpreted by means of various keys4 ,allegory is the first--the allegory employed by philosophers and poets who have spoken in figurative language4 ,their words taken in the letter are quite unnatural1 but many of the fables are simply the description or explanation of physical facts4 ,hieroglyphics are another key4 ,having become obscure by the lapse of time they sometimes1 however1 present ideas different from those which they originally expressed4 ,it is pretty certain that hieroglyphics have been the source of the men with dogs' heads1 or feet of goats1 c4 ,fables also arise from the adoption of strange words whose sound is something like another word in the borrowing language connected with other ideas1 and the connection between the two has to be made by fable4 ,,chapter ,,ii4 ,,astronomy ,,of ,,the ,,celts4 ,the numerous stone monuments that are to be found scattered over this country1 and over the neighbouring parts of ,normandy1 have given rise to many controversies as to their origin and use4 ,by some they have been supposed to be mere sepulchral monuments erected in late times since the ,roman occupation of ,great ,britain4 ,such an idea has little to rest upon1 and we prefer to regard them1 as they have always been regarded1 as relics of the ,druidical worship of the ,celtic or ,gaulish races that preceded us in this part of ,europe4 ,if we were to believe the accounts of ordinary historians1 we might believe that the ,druids were nothing more than a kind of savage race1 hidden1 like the fallow-deer in the recesses of their woods4 ,thought to be sanguinary1 brutal1 superstitious1 we have learned nothing of them beyond their human sacrifices1 their worship of the oak1 their raised stones2 without inquiring whether these characteristics which scandalize our tastes1 are not simply the legacy of a primitive era1 to which1 by the side of the tattered religions of the old ,paganism1 ,druidism remained faithful4 ,nevertheless the ,druids were not without merit in the order of thought4 ,for the ,celts1 as for all primitive people1 astronomy and religion were intimately associated4 ,they considered that the soul was eternal1 and the stars were worlds successively inhabited by the spiritual emigrants4 ,they considered that the stars were as much the abodes of human life as our own earth1 and this image of the future life constituted their power and their grandeur4 ,they repelled entirely the idea of the destruction of life1 and preferred to see in the phenomena of death1 a voyage to a region already peopled by friends4 ,under what form did ,druidical science represent the universe8 ,their scientific contemplation of the heavens was at the same time a religious contemplation4 ,it is therefore impossible to separate in our history their astronomical and theological heavens4 ,in their theological astronomy1 or astronomical theology1 the ,druids considered the totality of all living beings as divided into three circles4 ,the first of these circles1 the circle of immensity1 ,ceugant1 corresponding to incommunicable1 infinite attributes1 belonged to ,god alone2 it was properly the absolute1 and none1 save the ineffable being1 had a right there4 ,the second circle1 that of blessedness1 ,gwyn-fyd1 united in it the beings that have arrived at the superior degrees of existence2 this was heaven4 ,the third1 the circle of voyages1 ,abred1 comprised all the noviciate2 it was there1 at the bottom of the abysses1 in the great oceans1 as ,taliesin says1 that the first breath of man commenced4 ,the object proposed to men's perseverance and courage was to attain to what the bards called the point of liberty1 very probably the point at which1 being suitably fortified against the assaults of the lower passions1 they were not exposed to be troubled1 against their wills1 in their celestial aspirations2 and when they arrived at such a point--so worthy of the ambition of every soul that would be its own master--they quitted the circle of ,abred and entered that of ,gwyn-fyd2 the hour of their recompense had come4 ,demetrius1 cited by ,plutarch1 relates that the ,druids believed that these souls of the elect were so intimately connected with our circle that they could not emerge from it without disturbing its equilibrium4 ,this writer states1 that being in the suite of the ,emperor ,claudius1 in some part of the ,british isles1 he heard suddenly a terrible hurricane1 and the priests1 who alone inhabited these sacred islands1 immediately explained the phenomenon1 by telling him that a vacuum had been produced on the earth1 by the departure of an important soul4 ,the great men1 he said1 while they live are like torches whose light is always beneficent and never harms any one1 but when they are extinguished their death generally occasions1 as you have just seen1 winds1 storm1 and derangements of the atmosphere4 ,the palingenetic system of the ,druids is complete in itself1 and takes the being at his origin1 and conducts him to the ultimate heaven4 ,at the moment of his creation1 as ,henry ,martyn says in his ,commentary1 the being has no conscience of the gifts that are latent in him4 ,he is created in the lowest stage of life1 in ,annwfn1 the shadowy abyss at the base of ,abred4 ,there1 surrounded by nature1 submitted to necessity1 he rises obscurely through the successive degrees of inorganic matter1 and then through the organic4 ,his conscience at last awakes4 ,he is man4 ,three things are primarily contemporaneous--man1 liberty1 and light4 ,before man there was nothing in creation but fatal obedience to physical laws2 with man commences the great battle between liberty and necessity1 good and evil4 ,the good and the evil present themselves to man in equilibrium1 and he can at his pleasure attach himself to one or the other of them4 ,it might appear at first sight that it was carrying things too far to attribute to the ,druids the knowledge1 not indeed of the true system of the world1 but the general idea on which it was constructed4 ,but1 on closer examination1 this opinion seems to have some consistency4 ,if it was from the ,druids that ,pythagoras derived the basis of his theology1 why should it not be from them that he derived also that of his astronomy8 ,why1 if there is no difficulty in seeing that the principle of the subordination of the earth might arise from the meditations of an isolated spirit1 should there be any more difficulty in thinking that the principles of astronomy should take birth in the midst of a corporation of theologians embued with the same ideas as the philosophers on the circulation of life1 and applied with continued diligence to the study of celestial phenomena4 ,the ,druid1 not having to receive mythological errors1 might be led by that circumstance to imagine in space other worlds similar to our own4 ,independently of its intrinsic value1 this supposition rests also upon the testimony of historians4 ,a singular statement made by ,hecataeus with regard to the religious rites of ,great ,britain exhibits this in a striking manner4 ,this historian relates that the moon1 seen in this island1 appears much larger than it does anywhere else1 and that it is possible to distinguish mountains on its surface1 such as there are on the earth4 ,now1 how had the ,druids made an observation of this kind8 ,it is of not much consequence whether they had actually seen the lunar mountains or had only imagined them1 the curious thing is that they were persuaded that that body was like the earth1 and had mountains and other features similar to our own4 ,plutarch1 in his treatise ,de facie in orbe ,lunae1 tells us that1 according to the ,druids1 and conformably to an idea which had long been held in science1 the surface of the moon is furrowed with several ,mediterraneans1 which the ,grecian philosophers compare to the ,red and ,caspian seas4 ,it was also thought that immense abysses were seen1 which were supposed to be in communication with the hemisphere that is turned away from the earth4 ,lastly1 the dimensions of this sky-borne country were estimated2 7ideas very different to those that were current in ,greece73 its size and its breadth1 says the traveller depicted by the writer1 are not at all such as the geometers say1 but much larger4 ,it is through the same author1 who is in accordance in this respect with all the bards1 that we know that this celestial earth was considered by the theologians of the ,west as the residence of happy souls4 ,they rose and approached it in proportion as their preparation had been complete1 but1 in the agitation of the whirlwind1 many reached the moon that it would not receive4 ,the moon repelled a great number1 and rejected them by its fluctuations1 at the moment they reached it2 but those that had better success fixed themselves there for good2 their soul is like the flame1 which1 raising itself in the ether of the moon1 as fire raises itself on that of the earth receives force and solidity in the same way that red-hot iron does when plunged into the water4 ,they thus traced an analogy between the moon and the earth1 which they doubtless carried out to its full development1 and made the moon an image of what they knew here1 picturing there the lunar fields and brooks and breezes and perfumes4 ,what a charm such a belief must have given to the heavens at night4 ,the moon was the place and visible pledge of immortality4 ,on this account it was placed in high position in their religion2 the order of all the festivals was arranged after that which was dedicated to it2 its presence was sought in all their ceremonies1 and its rays were invoked4 ,the ,druids are always therefore represented as having the crescent in their hands4 ,astronomy and theology being so intimately connected in the spirit of the ,druids1 we can easily understand that the two studies were brought to the front together in their colleges4 ,from certain points of view we may say that the ,druids were nothing more than astronomers4 ,this quality was not less striking to the ancients in them than in the ,chaldaeans4 ,the observation of the stars was one of their official functions4 ,caesar tells us1 without entering more into particulars1 that they taught many things about the form and dimensions of the earth1 the size and arrangements of the different parts of heaven1 and the motions of the stars1 which includes the greater part of the essential problems of celestial geometry1 which we see they had already proposed to themselves4 ,we can see the same fact in the magnificent passage of ,taliesin4 ,i will ask the bards1 he says in his ,hymn of the ,world1 and why will not the bards answer me8 ,i will ask of them what sustains the earth1 since having no support it does not fall8 or if it falls which way does it go8 ,but what can serve for its support8 ,is the world a great traveller8 ,although it moves without ceasing1 it remains tranquil in its route2 and how admirable is that route1 seeing that the world moves not in any direction4 ,this suffices to show that the ideas of the ,druids on material phenomena were not at all inferior to their conceptions of the destiny of the soul1 and that they had scientific views of quite another origin from the ,alexandrian ,greeks1 the ,latins1 their disciples1 or the middle ages4 ,an anecdote of the eighth century furnishes another proof in favour of ,druidical science4 ,every one knows that ,virgilius1 bishop of ,salzburg1 was accused of heresy by ,boniface before the ,pope ,zacharias1 because he had asserted that there were antipodes4 ,now ,virgilius was educated in one of the learned monasteries of ,ireland1 which were fed by the ,christian bards1 who had preserved the scientific traditions of ,druidism4 ,illustration3 ,,plate ,,ii4--,,druidical ,,worship4 ,the fundamental alliance between the doctrine of the plurality of worlds and of the eternity of the soul is perhaps the most memorable character in the thoughts of this ancient race4 ,the death upon earth was for them only a psychological and astronomical fact1 not more grave than that which happened to the moon when it was eclipsed1 nor the fall of the verdant clothing of the oak under the breath of the autumnal breeze4 ,we see these conceptions and manners1 at first sight so extraordinary1 clothe themselves with a simple and natural aspect4 ,the ,druids were so convinced of the future life in the stars1 that they used to lend money to be repaid in the other world4 ,such a custom must have made a profound impression on the minds of those who daily practised it4 ,pomponius ,mela and ,valerius ,maximus both tell us of this custom4 ,the latter says1 ,after having left ,marseilles ,i found that ancient custom of the ,gauls still in force1 namely1 of lending one another money to be paid back in the infernal regions1 for they are persuaded that the souls of men are immortal4 ,in passing to the other world they lost neither their personality1 their memory1 nor their friends2 they there re-encountered the business1 the laws1 the magistrates of this world4 ,they had capitals and everything the same as here4 ,they gave one another rendezvous as emigrants might who were going to ,america4 ,this superstition1 so laudable as far as it had the effect of pressing on the minds of men the firm sentiment of immortality1 led them to burn1 along with the dead1 all the objects which had been dear to them1 or of which they thought they might still wish to make use4 ,the ,gauls1 says ,pomponius ,mela1 burn and bury with the dead that which had belonged to the living4 ,they had another custom prompted by the same spirit1 but far more touching4 ,when any one bade farewell to the earth1 each one charged him to take letters to his absent friends1 who should receive him on his arrival and doubtless load him with questions as to things below4 ,it is to ,diodorus that we owe the preservation of the remembrance of this custom4 ,at their funerals1 he says1 they place letters with the dead which are written to those already dead by their parents1 so that they may be read by them4 ,they followed the soul in thought in its passage to the other planets1 and the survivors often regretted that they could not accomplish the voyage in their company2 sometimes1 indeed1 they could not resist the temptation4 ,there are some1 says ,mela1 who burn themselves with their friends in order that they may continue to live together4 ,they entertained another idea also1 which led even to worse practices than this1 namely1 that death was a sort of recruiting that was commanded by the laws of the universe for the sustenance of the army of existences4 ,in certain cases they would replace one death by another4 ,posidonius1 who visited ,gaul at an epoch when it had not been broken up1 and who knew it far better than ,caesar1 has left us some very curious information on this subject4 ,if a man felt himself seriously warned by his disease that he must hold himself in readiness for departure1 but who1 nevertheless1 had1 for the moment1 some important business on hand1 or the needs of his family chained him to this life1 or even that death was disagreeable to him2 if no member of his family or his clients were willing to offer himself instead1 he looked out for a substitute2 such a one would soon arrive accompanied by a troop of friends1 and stipulating for his price a certain sum of money1 he distributed it himself as remembrances among his companions1--often even he would only ask for a barrel of wine4 ,then they would erect a stage1 improvise a sort of festival1 and finally1 after the banquet was over1 our hero would lie down on the shield1 and driving a sword into his bosom1 would take his departure for the other world4 ,such a custom1 indeed1 shows anything but what we should rightly call civilization1 however admirable may have been their opinions2 but it receives its only palliation from the fact that their indifference to death did not arise from their undervaluing life here1 but that they had so firm a belief in the existence and the happiness of a life hereafter4 ,that these beliefs were not separated from their astronomical ideas is seen from the fact that they peopled the firmament with the departed4 ,the ,milky ,way was called the town of ,gwyon 7,coer or ,ker ,gwydion1 ,ker in ,breton1 ,caer in ,gaulish1 ,kohair in ,gaelic72 certain bardic legends gave to ,gwyon as father a genius called ,don1 who resides in the constellation of ,cassiopeia1 and who figures as the king of the fairies in the popular myths of ,ireland4 ,the empyrean is thus divided between various heavenly spirits4 ,arthur had for residence the ,great ,bear1 called by the ,druids ,arthur's ,chariot4 ,we are not1 however1 entirely limited to tradition and the reports of former travellers for our information as to the astronomy of the ,druids1 but we have also at our service numerous coins belonging to the old ,gauls1 who were of one family with those who cultivated ,druidism in our island1 which have been discovered buried in the soil of ,france4 ,the importance which was given to astronomy in that race becomes immediately evident upon the discovery of the fact that these coins are marked with figures having reference to the heavenly bodies1 in other words are astronomical coins4 ,if we examine1 from a general point of view1 a large collection of ,gaulish medals such as that preserved in the ,national ,museum of ,paris1 we observe that among the essential symbols that occupy the fields are types of the ,horse1 the ,bull1 the ,boar1 the ,eagle1 the ,lion1 the ,horseman1 and the ,bear4 ,we remark next a great number of signs1 most often astronomical1 ordinarily accessory1 but occasionally the chief1 such as the sign symbol3 rotated mirrored ,s1 globules surrounded by concentric circles1 stars of five1 six1 or eight points1 radiated and flaming bodies1 crescents1 triangles1 wheels with four spokes1 the sign symbol3 infinity1 the lunar crescent1 the zigzag1 c4 ,lastly1 we remark other accessory types represented by images of real objects or imaginary figures1 such as the ,lyre1 the ,diota1 the ,serpent1 the ,hatchet1 the ,human ,eye1 the ,sword1 the ,bough1 the ,lamp1 the ,jewel1 the ,bird1 the ,arrow1 the ,ear of ,corn1 the ,fishes1 c4 ,on a great number of medals1 on the stateres of ,vercingetorix1 on the reverses of the coins of several epochs1 we recognize principally the sign of the ,waterer1 which appears to symbolize for one part of antiquity the knowledge of the heavenly sphere4 ,on the ,gaulish types this sign 7an amphora with two handles7 bears the name of ,diota1 and represents amongst the ,druids as amongst the ,magi the sciences of astronomy and astrology4 ,some of these coins are represented in the woodcut below4 ,illustration3 ,,fig4 #b4 ,the first of these represents the course of the ,sun-,horse reaching the ,tropic of ,cancer 7summer solstice71 and brought back to the ,tropic of ,capricorn 7winter solstice74 ,on the second is seen the symbol of the year between the south 7represented by the sun symbol3 sun7 and the north 7represented by the ,northern ,bear74 ,in the third the calendar 7or course of the year7 between the sun symbol3 sun and the moon symbol3 moon4 ,time the ,sun1 and the ,bear are visible on the fourth4 ,the diurnal motion of the heavens is represented on the fifth2 and lastly1 on the sixth1 appears the ,watering-pot1 the ,sun-,horse1 and the sign of the course of the heavenly bodies4 ,on other groups of money the presence of the zodiac may be made out4 ,these medals would seem to show that some part of the astronomical knowledge of the ,druids was not invented by themselves1 but borrowed from the ,chaldeans or others who in other lands invented them in previous ages1 and from whom they may have possibly derived them from the ,phenicians4 ,we may certainly expect1 however1 from these pieces of money1 if found in sufficient number and carefully studied1 to discover a good many positive facts now wanting to us1 of the religion1 sciences1 manners1 language1 commercial relation1 c4 which belonged to the ,celtic civilization4 ,it was far from being so barbarous as is ordinarily supposed1 and we shall do more justice to it when we know it better4 ,m4 ,fillioux1 the curator of the museum of ,gueret1 who has studied these coins with care1 after having sought for a long time for a clear and concise method of determining exactly the symbolic and religious character of the ,gaulish money1 has been able to give the following general statements4 ,the coins have for their ordinary field the heavens4 ,on the right side they present almost universally the ideal heads of gods or goddesses1 or in default of these1 the symbols that are representative of them4 ,on the reverse for the most part1 they reproduce1 either by direct types or by emblems artfully combined1 the principal celestial bodies1 the divers aspects of the constellations1 and probably the laws1 which1 according to their ancient science1 presided over their course2 in a smaller proportion they denote the religious myths which form the base of the national belief of the ,gauls4 ,as we have seen above1 for them the present life was but a transitory state of the soul1 only a prodrome of the future life1 which should develop itself in heaven and the astronomical worlds with which it is filled4 ,borrowed from an elevated spiritualism1 incessantly tending towards the celestial worlds1 these ideas were singularly appropriate to a nation at once warlike and commercial4 ,these circumstances explain the existence of these strange types1 founded at the same time on those of other nations1 and on the symbolism which was the soul of the ,druidical religion4 ,to this religious caste1 indeed1 we must give the merit of this ingenious and original conception1 of turning the reverses of the coins into regular charts of the heavens4 ,nothing indeed could be better calculated to inspire the people with respect and confidence than these mysterious and learned symbols1 representing the phenomena of the heavens4 ,not making use of writing to teach their dogmas1 which they wished to maintain as part of the mysteries of their caste1 the ,druids availed themselves of this method of placing on the money that celestial symbolism of which they alone possessed the key4 ,the religious ideas founded on astronomical observations were not peculiar to1 or originated by1 the ,druids1 any more than their zodiac4 ,there seems reason to believe that they had come down from a remote antiquity1 and been widely spread over many nations1 as we shall see in the chapter on the ,pleiades2 but we can certainly trace them to the ,east1 where they first prevailed in ,persia and ,egypt1 and were afterwards brought to ,greece1 where they disappeared before the new creations of anthropomorphism1 though they were not forgotten in the days of the poet ,anacreon1 who says1 ,do not represent for me1 around this vase 7a vase he had ordered of the worker in silver71 either the heavenly bodies1 or the chariot1 or the melancholy ,orion2 ,i have nothing to do with the ,pleiades or the ,herdsman4 ,he only wanted mythological subjects which were more to his taste4 ,the characters which are made use of in these astronomical moneys of the ,druids would appear to have a more ancient origin than we are able to trace directly1 since they are most of them found on the arms and implements of the bronze age4 ,some of them1 such as the concentric pointed circles1 the crescent with a globule or a star1 the line in zigzag1 were used in ,egypt2 where they served to mark the sun1 the month1 the year1 the fluid element2 and they appear to have had among the ,druids the same signification4 ,the other signs1 such as the symbol3 wave1 and its multiple combinations1 the centred circles1 grouped in one or two1 the little rings1 the alphabetical characters recalling the form of a constellation1 the wheel with rays1 the radiating discs1 c4 are all represented on the bronze arms found in the ,celtic1 ,germanic1 ,breton1 and ,scandinavian lands4 ,from this remote period1 which was strongly impressed with the ,oriental genius1 we must date the origin of the ,celtic symbolism4 ,it has been supposed1 and not without reason1 that this epoch1 besides being contemporaneous with the ,phenician establishments on the borders of the ocean1 was an age of civilization and progress in ,gaul1 and that the ideas of the ,druids became modified at the same time that they acquired just notions in astronomy and in the art of casting metals4 ,at a far later period1 the ,druidic theocracy having1 with religious care1 preserved the symbols of its ancient traditions1 had them stamped on the coins which they caused to be struck4 ,this remarkable fact is shown in an incontestable manner in the rougher attempts in ,gaulish money1 and this same state of things was perpetuated even into the epoch of the high arts1 since we find on the imitation statues of ,macedonia the old ,celtic symbols associated with emblems of a ,grecian origin4 ,in ,italy a different result was arrived at1 because the warlike element of the nobles soon predominated over the religious4 ,nevertheless the most ancient ,roman coins1 those which are known to us under the name of ,consular1 have not escaped the common law which seems to have presided1 among all nations1 over the origin of money4 ,the two commonest types1 one in bronze of ,janus ,bifrons with the palus2 the other in silver1 the ,dioscures with their stars1 have an eminently astronomical aspect4 ,the comparison between the ,gaulish and ,roman coins may be followed in a series of analogies which are very remarkable from an astronomical point of view4 ,to cite only a few examples1 we may observe on a large number of pennies of different families1 the impression of ,auriga the ,coachman conducting a quadriga2 or the sun under another form 7with his head radiated and drawn in profile72 or ,diana with her lunar attributes2 or the five planets well characterised2 for example1 ,venus by a double star1 as that of the morning or of the evening2 or the constellations of the ,dog1 ,hercules1 the ,kid1 the ,lyre1 and almost all those of the zodiac and of the circumpolar region and the seven-kine 7septemtriones74 ,in later times1 under the ,caesars1 in the villa of ,borghese1 is found a calendar whose arrangements very much recall the ancient ,gaulish coin4 ,the head of the twelve great gods and the twelve signs of the zodiac are represented1 and the drawing of the constellations establishes a correspondence between their rising and the position of the sun in the zodiac4 ,it may therefore be affirmed that in the coinage and works of art in ,italy and ,greece1 the characteristic influence of astronomical worship is found as strongly as among the ,druids4 ,nor have the ,western nations alone had the curious habit of impressing their astronomical ideas upon their coinage1 for in ,china and ,japan coins of a similar description have been met with1 containing on their reverse all the signs of the zodiac admitted by them4 ,in conclusion1 we may say1 that it was cosmography1 that constructed the dogmas of the ,druidical religion1 which was1 in its essential elements1 the same as that of the old ,oriental theocracies4 ,the outward ceremonies were addressed to the sun1 the moon1 the stars1 and other visible phenomena2 but1 above nature1 there was the great generating and moving principle1 which the ,celts placed1 at a later period perhaps1 among the attributes of their supreme deities4 ,illustration3 ,,the ,,northern ,,constellations4 ,the ,lyre--,cassiopeia--,the ,little ,bear--,the ,dragon--,andromeda--,the ,great ,bear--,capella--,algol1 or ,medusa's ,head4 ,,chapter ,,iii4 ,,origin ,,of ,,the ,,constellations4 ,when we look upon the multitude of heavenly bodies with which the celestial vault is strewed1 our attention is naturally arrested by certain groupings of brilliant stars1 apparently associated together on account of their great proximity2 and also by certain remarkable single stars which have excessive brilliancy or are completely isolated from the rest4 ,these natural groups seem to have some obscure connection with or dependence on each other4 ,they have always been noticed1 even by the most savage races4 ,the languages of several such races contain different names for the same identical groups1 and these names1 mostly borrowed from terrestrial beings1 give an imaginary life to the solitude and silence of the skies4 ,a celestial globe1 as we know1 presents us with a singular menagerie1 rich in curious monsters placed in inconceivable positions4 ,how these constellations1 as they are called1 were first invented1 and by whom1 is an interesting question which by the aid of comparative philology we must endeavour now to answer4 ,among these constellations there are twelve which have a more than ordinary importance1 and to which more attention has always been paid4 ,they are those through which the sun appears to pass in his annual journey round the ecliptic1 entering one region each month4 ,at least1 this is what they were when first invented4 ,they were called the zodiacal constellations or signs of the zodiac--the name being derived from their being mostly named after living beasts4 ,in our own days the zodiacal constellations are no longer the signs of the zodiac4 ,when they were arranged the sun entered each one on a certain date4 ,he now is no longer at the same point in the heavens at that date1 nevertheless he is still said to enter the same sign of the zodiac--which therefore no longer coincides with the zodiacal constellation it was named from--but merely stands for a certain twelfth part of the ecliptic1 which varies from time to time4 ,it will be of course of great interest to discover the origin of these particular constellations1 the date of their invention1 c42 and we shall hope to do so after having discussed the origin of those seen in the ,northern hemisphere which may be more familiar even than those4 ,we have represented in the frontispiece the two halves of the ,grecian celestial sphere--the ,northern and the ,southern1 with the various constellations they contain4 ,this sphere was not invented by the ,greeks1 but was received by them from more ancient peoples1 and corrected and augmented4 ,it was used by ,hipparchus two thousand years ago2 and ,ptolemy has given us a description of it4 ,it contained #dh constellations1 of which #ba belonged to the ,northern1 #ae to the ,southern hemisphere1 and the remaining twelve were those of the zodiac1 situated along the ecliptic4 ,the constellations reckoned by ,ptolemy contained altogether #a1jbf stars1 whose relative positions were determined by ,hipparchus2 with reference to which accomplishment ,pliny says1 ,hipparchus1 with a height of audacity too great even for a god1 has ventured to transmit to posterity the number of the stars6 ,ptolemy's catalogue contains3-- ,for the northern constellations #cfa stars ,for the zodiacal #cej ,for the southern #cah or ----- ,for all the #dh constellations #a1jbi or1 since #c of these are named twice #a1jbf ,of course this number is not to be supposed to represent the whole of the stars visible even to the naked eye2 there are twice as many in the ,northern hemisphere alone1 while there are about #e1jjj in the whole sky4 ,the number visible in a telescope completely dwarfs this1 so that more than #cjj1jjj are now catalogued2 while the number visible in a large telescope may be reckoned at not less than #gg millions4 ,the principal northern constellations named by ,ptolemy are contained in the following list1 with the stars of the first magnitude that occur in each3-- ,the ,great ,bear1 or ,david's ,chariot1 near the centre4 ,the ,little ,bear1 with the ,pole ,star at the end of the tail4 ,the ,dragon4 ,cepheus1 situated to the right of the ,pole4 ,the ,herdsman1 or the ,keeper of the ,bear1 with the star ,arcturus4 ,the ,northern ,crown to the right4 ,hercules1 or the ,man who ,kneels4 ,the ,lyre1 or ,falling ,vulture1 with the beautiful star ,vega4 ,the ,swan1 or ,bird1 or ,cross4 ,cassiopeia1 or the ,chair1 or the ,throne4 ,perseus4 ,the ,carter1 or the ,charioteer1 with ,capella ,ophiuchus1 or ,serpentarius1 or ,esculapius4 ,the ,serpent4 ,the ,bow and ,arrow1 or the ,dart4 ,the ,eagle1 or the ,flying ,vulture1 with ,altair4 ,the ,dolphin4 ,the ,little ,horse1 or the ,bust of the ,horse4 ,pegasus1 or the ,winged ,horse1 or the ,great ,cross4 ,andromeda1 or the ,woman with the ,girdle4 ,the ,northern ,triangle1 or the ,delta4 ,the fifteen constellations on the south of the ecliptic were3-- ,the ,whale4 ,orion1 with the beautiful stars ,rigel and ,betelgeuse4 ,the ,river ,endanus1 or the ,river ,orion1 with the brilliant ,achernar4 ,the ,hare4 ,the ,great ,dog1 with the magnificent ,sirius4 ,the ,little ,dog1 or the ,dog which runs before1 with ,procyon4 ,the ship ,argo1 with its fine ,alpha 7,canopus7 and ,eta4 ,the ,female ,hydra1 or the ,water ,snake4 ,the ,cup1 or the ,urn1 or the ,vase4 ,the ,raven4 ,the ,altar1 or the ,perfuming ,pot4 ,the ,centaur1 whose star ,alpha is the nearest to the earth4 ,the ,wolf1 or the ,centaur's ,lance1 or the ,panther1 or the ,beast4 ,the ,southern ,crown1 or the ,wand of ,mercury1 or ,uraniscus4 ,the ,southern ,fish1 with ,fomalhaut4 ,the twelve zodiacal constellations1 which are of more importance than the rest1 are generally named in the order in which the sun passes through them in its passage along the ecliptic1 and both ,latins and ,english have endeavoured to impress their names on the vulgar by embodying them in verses4 ,the poet ,ausonius thus catalogues them3-- ,sunt3 ,aries1 ,taurus1 ,gemini1 ,cancer1 ,leo1 ,virgo1 ,libraque1 ,scorpius1 ,arcitenens1 ,caper1 ,amphora1 ,pisces4 and the ,english effusion is as follows3-- ,the ,ram1 the ,bull1 the ,heavenly ,twins1 ,and next the ,crab the ,lion shines1 ,the ,virgin and the ,scales4 ,the ,scorpion1 ,archer1 and ,he ,goat1 ,the ,man that holds the watering-pot1 ,and ,fish with glittering scales4 ,these twelve have hieroglyphics assigned to them1 by which they are referred to in calendars and astronomical works1 some of the marks being easily traced to their origin4 ,thus symbol3 aries refers to the horns of the ,ram2 symbol3 taurus to the head of the ,bull2 symbol3 scorpion to the joints and tail-sting of the ,scorpion2 symbol3 saggitarius is very clearly connected with an archer2 symbol3 capricorn is formed by the junction of the first two letters ,greek3 t and ,greek3 r in ,greek3 tragos1 the ,sea-goat1 or ,capricorn2 symbol3 libra for the ,balance1 is suggestive of its shape2 symbol3 aquarius refers to the water in the ,watering-pot2 and perhaps symbol3 pisces to the ,two ,fishes2 symbol3 gemini for ,twins may denote two sides alike2 symbol3 cancer for the ,crab1 has something of its side-walking appearance2 while symbol3 leo for the ,lion1 and symbol3 virgo for the ,virgin1 seem to have no reference that is traceable4 ,these constellations contain the following stars of the first magnitude--,aldebaran1 ,antares1 and ,spica4 ,to these constellations admitted by the ,greeks should be added the ,locks of ,berenice1 although it is not named by ,ptolemy4 ,it was invented indeed by the astronomer ,conon4 ,the story is that ,berenice was the spouse and the sister of ,ptolemy ,euergetes1 and that she made a vow to cut off her locks and devote them to ,venus if her husband returned victorious2 to console the king the astronomer placed her locks among the stars4 ,if this is a true account ,arago must be mistaken in asserting that the constellation was created by ,tycho ,brahe in #afjc4 ,the one he did add to the former ones was that of ,antinoeus1 by collecting into one figure some unappropriated stars near the ,eagle4 ,at about the same time ,j4 ,bayer1 from the information of ,vespuccius and the sailors1 added twelve to the southern constellations of ,ptolemy2 among which may be mentioned the ,peacock1 the ,toucan1 the ,phoenix1 the ,crane1 the ,fly1 the ,chameleon1 the ,bird of ,paradise1 the ,southern ,triangle1 and the ,indian4 ,augustus ,royer1 in #afgi1 formed five new groups1 among which we may name the ,great ,cloud1 the ,fleur-de-,lis1 and the ,southern ,cross4 ,hevelius1 in #afij1 added #af2 the most important being the ,giraffe1 the ,unicorn1 the ,little ,lion1 the ,lynx1 the ,little ,triangle4 ,among these newer-named constellations none is more interesting than the ,southern ,cross1 which is by some considered as the most brilliant of all that are known4 ,some account of it1 possibly from the ,arabs1 seems to have reached ,dante1 who evidently refers to it1 before it had been named by ,royer1 in a celebrated passage in his ,purgatory4 ,some have thought that his reference to such stars was only accidental1 and that he really referred only to the four cardinal virtues of theology1 chiefly on account of the difficulty of knowing how he could have heard of them2 but as the ,arabs had establishments along the entire coast of ,africa1 there is no difficulty in understanding how the information might reach ,italy4 ,americus ,vespuccius1 who in his third voyage refers to these verses of ,dante1 does not mention the name of the ,southern ,cross4 ,he simply says that the four stars form a rhomboidal figure4 ,as voyages round the ,cape multiplied1 however1 the constellation became rapidly more celebrated1 and it is mentioned as forming a brilliant cross by the ,florentine ,andrea ,corsali1 in #aeag1 and a little later by ,pigafetta1 in #aebj4 ,all these constellations have not been considered sufficient1 and many subsequent additions have been made4 ,thus ,lacaille1 in #ageb1 created fourteen new ones1 mostly characterized by modern names--as the ,sculptor's ,studio1 the ,chemical ,furnace1 the ,clock1 the ,compass1 the ,telescope1 the ,microscope1 and others4 ,lemonnier1 in #agff1 added the ,reindeer1 the ,solitaire1 and the ,indian ,bird1 and ,lalande the ,harvestman4 ,poczobut1 in #aggg1 added one more1 and ,p4 ,hell another4 ,finally1 in the charts drawn by ,bode1 eight more appear1 among which the ,aerostat1 and the ,electrical and ,printing ,machines4 ,we thus arrive at a total of #ajh constellations4 ,to which we may add that the following groups are generally recognized4 ,the ,head of ,medusa1 near ,perseus2 the ,pleiades1 on the back1 and the ,hyades on the forehead of the ,bull2 the ,club of ,hercules2 the ,shield of ,orion1 sometimes called the ,rake2 the ,three ,kings2 the ,staff of ,s4 ,james2 the ,sword of ,orion2 the ,two ,asses in the ,crab1 having between them the ,star ,cluster1 called the ,stall1 or the ,manger2 and the ,kids1 near ,capella1 in the constellation of the ,coachman4 ,this brings the list of the constellations to #aag1 which is the total number now admitted4 ,a curious episode with respect to these star arrangements may here be mentioned4 ,about the eighth century ,bede and certain other theologians and astronomers wished to depose the ,olympian gods4 ,they proposed1 therefore1 to change the names and arrangements of the constellations2 they put ,s4 ,peter in the place of the ,ram2 ,s4 ,andrew instead of the ,bull2 and so on4 ,in more recent calendars ,david1 ,solomon1 the ,magi1 and other ,new and ,old ,testament characters were placed in the heavens instead of the former constellations2 but these changes of name were not generally adopted4 ,as an example of these celestial spheres we figure a portion of one named ,coeli stellati ,christiani hemisphericum prius4 ,we here see the ,great ,bear replaced by the ,barque of ,s4 ,peter1 the ,little ,bear by ,s4 ,michael1 the ,dragon by the ,innocents1 the ,coachman by ,s4 ,jerome1 ,perseus by ,s4 ,paul1 ,cassiopeia by the ,magdalene1 ,andromache by ,s4 ,sepulchre1 and the ,triangle by ,s4 ,peter's mitre2 while for the zodiac were substituted the ,twelve ,apostles4 ,illustration3 ,,fig4 #c4 ,in the seventeenth century a proposal was made by ,weigel1 a professor in the ,university of ,jena1 to form a series of heraldic constellations1 and to use for the zodiac the arms of the twelve most illustrious families in ,europe2 but these attempts at change have been in vain1 the old names are still kept4 ,having now explained the origin in modern times of #fi out of the #aag constellations1 there remain the #dh which were acknowledged by the ,greeks1 whose origin is involved in more obscurity4 ,one of the first to be noticed and named1 as it is now the most easily recognized and most widely known1 is the ,great ,bear1 which attracts all the more attention that it is one of those that never sets1 being at a less distance from the pole than the latter is from the horizon4 ,every one knows the seven brilliant stars that form this constellation4 ,the four in the rectangle and the three in a curved line at once call to mind the form of a chariot1 especially one of antique build4 ,it is this resemblance1 no doubt1 that has obtained for the constellation the name of the ,chariot that it bears among many people4 ,among the ancient ,gauls it was ,arthur's ,chariot4 ,in ,france it is ,david's ,chariot1 and in ,england it goes by the name of ,king ,charles' ,wain1 and by that of the ,plough4 ,the latter name was in vogue1 too1 among the ,latins 7,plaustrum71 and the three stars were three oxen1 from whence it would appear that they extended the idea to all the seven stars1 and at last called them the seven oxen1 septem-triones1 from whence the name sometimes used for the north--septentrional4 ,the ,greeks also called it the ,chariot 7,greek3 ,hamaxa71 and the same word seems to have stood sometimes for a plough4 ,it certainly has some resemblance to this instrument4 ,if we take the seven stars as representing the characteristic points of a chariot1 the four stars of the quadrilateral will represent the four wheels1 and the three others will represent the three horses4 ,above the centre of the three horses any one with clear sight may perceive a small star of the fifth or sixth magnitude1 called the ,cavalier4 ,each of these several stars is indicated1 as is usual with all the constellations1 by a ,greek letter1 the largest being denoted by the first letter4 ,thus the #d stars in the quadrilateral are ,greek3 a1 ,greek3 b1 ,greek3 g1 ,greek3 d1 and the #c tail stars ,greek3 e1 ,greek3 x1 ,greek3 e4 ,the ,arabs give to each star its special name1 which in this case are as follows3--,dubhe and ,merak are the stars at the back2 ,phegda and ,megrez those of the front2 ,alioth1 ,mizat1 and ,ackiar the other three1 while the little one over ,mizat is ,alcor4 ,another name for it is ,saidak1 or the ,tester1 the being able to see it being a mark of clear vision4 ,there is some little interest in the ,great ,bear on account of the possibility of its being used as a kind of celestial time-keeper1 and its easy recognition makes it all the more available4 ,the line through ,greek3 a and ,greek3 b passes almost exactly through the pole4 ,now this line revolves of course with the constellation round the pole in #bd hours2 in every such interval being once1 vertical above the pole1 and once vertical below1 taking the intermediate positions to right and left between these times4 ,the instant at which this line is vertical over the pole is not the same on any two consecutive nights1 since the stars advance each day #d minutes on the sun4 ,on the #bast of ,march the superior passage takes place at #e minutes to #aa at night2 on the following night four minutes earlier1 or at #i minutes to #aa4 ,in three months the culmination takes place #f hours earlier1 or at #e minutes to #e4 ,in six months1 i4e4 on ,sept4 #bb1 it culminates at #aj4ee in the morning1 being vertically below the pole at the same hour in the evening4 ,the following woodcut exhibits the positions of the ,great ,bear at the various hours of ,september #dth4 ,it is plain from this that1 knowing the day of the month1 the hour of the night may be told by observing what angle the line joining ,greek3 a and ,greek3 b of this constellation makes with the vertical4 ,illustration3 ,,fig4 #d4 ,we have used the name ,great ,bear1 by which the constellation is best known4 ,it is one of the oldest names also1 being derived from the ,greeks1 who called it ,arctos megale 7,greek3 ,arktos megale71 whence the name ,arctic2 and singularly enough the ,iroquois1 when ,america was discovered1 called it ,okouari1 their name for a bear4 ,the explanation of this name is certainly not to be found in the resemblance of the constellation to the animal4 ,the three stars are indeed in the tail1 but the four are in the middle of the back2 and even if we take in the smaller stars that stand in the feet and head1 no ingenuity can make it in this or any other way resemble a bear4 ,it would appear1 as ,aristotle observes1 that the name is derived from the fact1 that of all known animals the bear was thought to be the only one that dared to venture into the frozen regions of the north and tempt the solitude and cold4 ,illustration3 ,,fig4 #e4 ,other origins of the name1 and other names1 have been suggested1 of which we may mention a few4 ,for example1 ,ursa is said to be derived from versus1 because the constellation is seen to turn about the pole4 ,it has been called the ,screw 7,greek3 ,elike71 or ,helix1 which has plainly reference to its turning4 ,another name is ,callisto1 in reference to its beauty2 and lastly1 among the ,arabs the ,great and ,little ,bears were known as the ,great and ,little ,coffins in reference to their slow and solemn motion4 ,these names referred to the four stars of each constellation1 the other three being the mourners following the bearers4 ,the ,christian ,arabs made it into the grave of ,lazarus and the three weepers1 ,mary1 ,martha1 and their maid4 ,next as to the ,little ,bear4 ,this constellation has evidently received its name from the similarity of its form to that of the ,great ,bear4 ,in fact1 it is composed of seven stars arranged in the same way1 only in an inverse order4 ,if we follow the line from ,greek3 b to ,greek3 a of the ,great ,bear to a distance of five times as great as that between these stars we reach the brightest star of the ,little ,bear1 called the ,pole ,star4 ,all the names of the one constellation have been applied to the other1 only at a later date4 ,the new constellations were added one by one to the celestial sphere by the ,greeks before they arranged certain of them as parts of the zodiac4 ,the successive introduction of the constellations is proved completely by a long passage of ,strabo1 which has been often misunderstood4 ,it is wrong1 he says1 to accuse ,homer of ignorance because he speaks only of one of the two ,celestial ,bears4 ,the second was probably not formed at that time4 ,the ,phenicians were the first to form them and to use them for navigation4 ,they came later to the ,greeks4 ,illustration3 ,,the ,,constellations ,,from ,,the ,,sea-,,shore4 ,the ,swan--,the ,lyre--,hercules--,the ,crown--,the ,herdsman--,the ,eagle--,the ,serpent--,the ,balance--,the ,scorpion--,sagittarius4 ,all the commentators on ,homer1 ,hygin and ,diogenes ,laertes1 attribute to ,thales the introduction of this constellation4 ,pseudo-,eratosthenes called the ,little ,bear ,greek3 ,phoinike1 to indicate that it was a guide to the ,phenicians4 ,a century later1 about the seventeenth ,olympiad1 ,cleostrates of ,tenedos enriched the sphere with the ,archer 7,greek3 ,toxotes1 ,sagittarius7 and the ,ram 7,greek3 ,krios1 ,aries71 and about the same time the zodiac was introduced into the ,grecian sphere4 ,with regard to the ,little ,bear there is another passage of ,strabo which it will be interesting to quote4 ,he says--,the position of the people under the parallel of ,cinnamomophore1 i4e4 #c1jjj stadia south of ,meroe and #h1hjj stadia north of the equator1 represents about the middle of the interval between the equator and the tropic1 which passes by ,syene1 which is #e1jjj stadia north of ,meroe4 ,these same people are the first for whom the ,little ,bear is comprised entirely in the ,arctic circle and remains always visible2 the most southern star of the constellation1 the brilliant one that ends the tail being placed on the circumference of the ,arctic circle1 so as just to touch the horizon4 ,the remarkable thing in this passage is that it refers to an epoch anterior to ,strabo1 when the star ,greek3 a of the ,little ,bear1 which now appears almost immovable1 owing to its extreme proximity to the pole1 was then more to the south than the other stars of the constellation1 and moved in the ,arctic circle so as to touch the horizon of places of certain latitudes1 and to set for latitudes nearer the equator4 ,in those days it was not the ,pole ,star--if that word has any relation to ,greek3 poleo1 ,i turn--for the heavens did not turn about it then as they do now4 ,the ,grecian geographer speaks in this passage of a period when the most brilliant star in the neighbourhood of the pole was ,greek3 a of the ,dragon4 ,this was more than three thousand years ago4 ,at that time the ,little ,bear was nearer to the pole than what we now call the ,polar ,star1 for this latter was the most southern star in the constellation4 ,if we could alight upon documents dating back fourteen thousand years1 we should find the star ,vega 7,greek3 a ,lyra7 referred to as occupying the pole of the world1 although it now is at a distance of #ea degrees from it1 the whole cycle of changes occupying a period of about twenty-six thousand years4 ,before leaving these two constellations we may notice the origin of the names according to ,plutarch4 ,he would have it that the names are derived from the use that they were put to in navigation4 ,he says that the ,phenicians called that constellation that guided them in their route the ,dobebe1 or ,doube1 that is1 the speaking constellation1 and that this same word happens to mean also in that language a bear2 and so the name was confounded4 ,certainly there is still a word dubbeh in ,arabic having this signification4 ,next as to the ,herdsman4 ,the name of its characteristic star and of itself1 ,arcturus 7,greek3 ,arktos1 bear2 ,greek3 ,ouros1 guardian71 is explained without difficulty by its position near the ,bears4 ,there are six small stars of the third magnitude in the constellation round its chief one--three of its stars forming an equilateral triangle4 ,arcturus is in the continuation of the curved line through the three tail stars of the ,great ,bear4 ,the constellation has also been called ,atlas1 from its nearness to the pole--as if it held up the heavens1 as the fable goes4 ,beyond this triangle1 in the direction of the line continued straight from the ,great ,bear1 is the ,northern ,crown1 whose form immediately suggests its name4 ,among the stars that compose it one1 of the second magnitude1 is called the ,pearl of the ,crown4 ,it was in this point of the heavens that a temporary star appeared in ,may1 #ahff1 and disappeared again in the course of a few weeks4 ,among the circumpolar constellations we must now speak of ,cassiopeia1 or the ,chair--or ,throne--which is situated on the opposite side of the ,pole from the ,great ,bear2 and which is easily found by joining its star ,greek3 d to the ,pole and continuing it4 ,the ,chair is composed principally of five stars1 of the third magnitude1 arranged in the form of an ,m4 ,a smaller star of the fourth magnitude completes the square formed by the three ,greek3 b1 ,greek3 a1 and ,greek3 g4 ,the figure thus formed has a fair resemblance to a chair or throne1 ,greek3 d and ,greek3 e forming the back2 and hence the justification for its popular name4 ,the other name ,cassiopeia has its connection and meaning unknown4 ,we may suitably remark in this place1 with ,arago1 that no precise drawing of the ancient constellations has come down to us4 ,we only know their forms by written descriptions1 and these often very short and meagre4 ,a verbal description can never take the place of a drawing1 especially if it is a complex figure1 so that there is a certain amount of doubt as to the true form1 position1 and arrangement of the figures of men1 beasts1 and inanimate objects which composed the star-groups of the ,grecian astronomers--so that unexpected difficulties attend the attempt to reproduce them on our modern spheres4 ,add to this that alterations have been avowedly introduced by the ancient astronomers themselves1 among others by ,ptolemy1 especially in those given by ,hipparchus4 ,ptolemy says he determined to make these changes because it was necessary to give a better proportion to the figures1 and to adapt them better to the real positions of the stars4 ,thus in the constellation of the ,virgin1 as drawn by ,hipparchus1 certain stars corresponded to the shoulders2 but ,ptolemy placed them in the sides1 so as to make the figure a more beautiful one4 ,the result is that modern designers give scope to their imagination rather than consult the descriptions of the ,greeks4 ,cassiopeia1 ,cepheus1 ,andromeda1 and ,perseus holding in his hand the ,head of ,medusa1 appear to have been established at the same epoch1 no doubt subsequently to the ,great ,bear4 ,they form one family1 placed together in one part of the heavens1 and associated in one drama2 the ardent ,perseus delivering the unfortunate ,andromeda1 daughter of ,cepheus and ,cassiopeia4 ,we can never be sure1 however1 whether the constellations suggested the fable1 or the fable the constellations3 the former may only mean that ,perseus1 rising before ,andromeda1 seems to deliver it from the ,night and from the constellation of the ,whale4 ,the ,head of ,medusa1 a celebrated woman1 that ,perseus cut off and holds in his hand1 is said by ,volney to be only the head of the constellation ,virgo1 which passes beneath the horizon precisely as the ,perseus rises1 and the serpents which surround it are ,ophiucus and the polar ,dragon1 which then occupies the zenith4 ,either way1 we have no account of the origin of the names1 and it is possible that we may have to seek it1 if ever we find it1 from other sources--for it would appear that similar names were used for the same constellations by the ,indians4 ,this seems inevitably proved by what is related by ,wilford 7,asiatic ,researches1 ,,iii47 of his conversation with his pundit1 an astronomer1 on the names of the ,indian constellations4 ,asking him1 he says1 to show me in the heavens the constellation of ,antarmada1 he immediately pointed to ,andromeda1 though ,i had not given him any information about it beforehand4 ,he afterwards brought me a very rare and curious work in ,sanscrit1 which contained a chapter devoted to ,upanacchatras1 or extra-zodiacal constellations1 with drawings of ,capuja 7,cepheus71 and of ,casyapi 7,cassiopeia7 seated and holding a lotus flower in her hand1 of ,antarmada charmed with the fish beside her1 and last of ,parasiea 7,perseus7 who1 according to the explanation of the book1 held the head of a monster which he had slain in combat2 blood was dropping from it1 and for hair it had snakes4 ,as the stars composing a constellation have often very little connection with the figure they are supposed to form1 when we find the same set of stars called by the same name by two different nations1 as was the case1 for instance1 in some of the ,indian names of constellations among the ,americans1 it is a proof that one of the nations copied it from the other1 or that both have copied from a common source4 ,so in the case before us1 we cannot think these similar names have arisen independently1 but must conclude that the ,grecian was borrowed from the ,indian4 ,another well-known constellation in this neighbourhood1 forming an isosceles triangle with ,arcturus and the ,pole ,star1 is the ,lyre4 ,lucian of ,samosatus says that the ,greeks gave this name to the constellation to do honour to the ,lyre of ,orpheus4 ,another possible explanation is this4 ,the word for lyre in ,greek ,greek3 chelys and in ,latin 7testudo7 means also a tortoise4 ,now at the time when this name was imposed the chief star in the ,lyre may have been very near to the pole of the heavens and therefore have had a very slow motion1 and hence it might have been named the tortoise1 and this in ,greek would easily be interpreted into lyre instead4 ,indeed this double meaning of the word seems certainly to have given rise to the fable of ,mercury having constructed a lyre out of the back of a tortoise4 ,circling round the pole of the ecliptic1 and formed by a sinuous line of stars passing round from the ,great ,bear to the ,lyre1 is the ,dragon1 which owes its name to its form4 ,its importance is derived from its relation to the ecliptic1 the pole of which is determined by reference to the stars of the first coil of the body4 ,the centre of the zodiacal circle is a very important point1 that circle being traced on the most ancient spheres1 and probably being noticed even before the pole of the heavens4 ,closely associated with the ,dragon both in mythology and in the celestial sphere is ,hercules4 ,he is always drawn kneeling2 in fact1 the constellation is rather a man in a kneeling posture than any particular man4 ,the poets called it ,engonasis with reference to this1 which is too melancholy or lowly a position than would agree well with the valiant hero of mythology4 ,there is a story related by ,a,eschylus about the stones in the ,champ des ,cailloux1 between ,marseilles and the embouchure of the ,rhone1 to the effect that ,hercules1 being amongst the ,ligurians1 found it necessary to fight with them2 but he had no more missiles to throw2 when ,jupiter1 touched by the danger of his son1 sent a rain of round stones1 with which ,hercules repulsed his enemies4 ,the ,engonasis is thus considered by some to represent him bending down to pick up the stones4 ,posidonius remarks that it was a pity ,jupiter did not rain the stones on the ,ligurians at once1 without giving ,hercules the trouble to pick them up4 ,ophiucus1 which comes close by1 simply means the man that holds the serpent ,greek3 ophi-ouchos4 ,it is obviously impossible to know the origins of all the names1 as those we now use are only the surviving ones of several that from time to time have been applied to the various constellations according to their temporary association with the local legends4 ,the prominent ones are favoured with quite a crowd of names4 ,we need only cite a few4 ,hercules1 for instance1 has been called ,greek3 ,okalzon ,korynetes1 ,engonasis1 ,ingeniculus1 ,nessus1 ,thamyris1 ,desanes1 ,maceris1 ,almannus1 ,al-chete1 c4 ,the ,swan has the names of ,greek3 ,kyknos1 ,greek3 ,iktin1 ,greek3 ,ornis1 ,olar1 ,helenae genitor1 ,ales ,jovis1 ,ledaeus1 ,milvus1 ,gallina1 ,the ,cross1 while the ,coachman has been ,greek3 ,ippilates1 ,greek3 ,elastippos1 ,greek3 ,airoelates1 ,greek3 ,eniochos1 ,auriga1 ,acator1 ,hemochus1 ,erichthonus1 ,mamsek1 ,alanat1 ,athaiot1 ,alatod1 c4 ,with respect to the ,coachman1 in some old maps he is drawn with a whip in his left hand turned towards the chariot1 and is called the charioteer4 ,no doubt its proximity to the former constellation has acquired for it its name4 ,the last we need mention1 as of any celebrity1 is that of ,orion1 which is situated on the equator1 which runs exactly through its midst4 ,regel forms its left foot1 and the ,hare serves for a footstool to the right foot of the hero4 ,three magnificent stars in the centre of the quadrilateral1 which lie in one straight line are called the ,rake1 or the ,three ,kings1 or the ,staff of ,jacob1 or the ,belt4 ,these names have an obvious origin2 but the meaning of ,orion itself is more doubtful4 ,in the ,grecian sphere it is written ,greek3 ,orion1 which also means a kind of bird4 ,the allied word ,greek3 oros has very numerous meanings1 the only one of which that could be conjectured to be connected with the constellations is a guardian4 ,the word ,greek3 horion1 on the contrary1 the diminutive of ,greek3 horos1 means a limit1 and has been assigned to ,jupiter2 and in this case may have reference to the constellation being situated on the confines of the two hemispheres4 ,in mythology ,orion was an intrepid hunter of enormous size4 ,he was the same personage as ,orus1 ,arion1 the ,minotaur1 and ,nimrod1 and afterwards became ,saturn4 ,orion is called ,tsan in ,chinese1 which signifies three1 and corresponds to the three kings4 ,illustration3 ,,fig4 #f4 ,the ,asiatics used not to trace the images of their constellations1 but simply joined the component stars by straight lines1 and placed at the side the hieroglyphic characters that represented the object they wished to name4 ,thus joining by five lines the principal stars in ,orion1 they placed at the side the hieroglyphics representing a man and a sword1 from whence the ,greeks derived the figure they afterwards drew of a giant armed with a sword4 ,we must include in this series that brightest of all stars1 ,sirius4 ,it forms part of the constellation of the ,great ,dog1 and lies to the south of ,orion near the extreme limit of our vision into the ,southern hemisphere in our latitudes4 ,this star seems to have been intimately connected with ,egypt1 and to have derived its name--as well as the name of the otherwise unimportant constellation it forms part of--from that country1 and in this way3-- ,the overflowing of the ,nile was always preceded by an ,etesian wind1 which1 blowing from north to south about the time of the passage of the sun beneath the stars of the ,crab1 drove the mists to the south1 and accumulated them over the country whence the ,nile takes its source1 causing abundant rains1 and hence the flood4 ,the greatest importance attached to the foretelling the time of this event1 so that people might be ready with their provisions and their places of security4 ,the moon was no use for this purpose1 but the stars were1 for the inundation commenced when the sun was in the stars of the ,lion4 ,at this time the stars of the ,crab just appeared in the morning1 but with them1 at some distance from the ecliptic1 the bright star ,sirius also rose4 ,the morning rising of this star was a sure precursor of the inundation4 ,it seemed to them to be the warning star1 by whose first appearance they were to be ready to move to safer spots1 and thus acted for each family the part of a faithful dog4 ,whence they gave it the name of the ,dog1 or ,monitor1 in ,egyptian ,anubis1 in ,phenician ,hannobeach1 and it is still the ,dog-,star--,caniculus1 and its rising commences our dog-days4 ,the intimate connection between the rising of this star and the rising of the ,nile led people to call it also the ,nile star1 or simply the ,nile2 in ,egyptian and ,hebrew1 ,sihor2 in ,greek1 ,greek3 ,sothis2 in ,latin1 ,sirius4 ,in the same way the ,egyptians and others characterised the different days of the year by the stars which first appeared in the evening--as we shall see more particularly with reference to the ,pleiades--and in this way certain stars came to be associated in their calendar with variations of temperature and operations of agriculture4 ,they soon took for the cause what was originally but the sign1 and thus they came to talk of moist stars1 whose rising brought rain1 and arid stars1 which brought drought4 ,some made certain plants to grow1 and others had influence over animals4 ,in the case of ,egypt1 no other so great event could occur as that which the ,dog-,star foretold1 and its appearance was consequently made the commencement of the year4 ,instead1 therefore1 of painting it as a simple star1 in which case it would be indistinguishable from others1 they gave it shape according to its function and name4 ,when they wished to signify that it opened the year1 it was represented as a porter bearing keys1 or else they gave it two heads1 one of an old man1 to represent the passing year1 the other of a younger1 to denote the succeeding year4 ,when they would represent it as giving warning of the inundation they painted it as a dog4 ,to illustrate what they were to do when it appeared1 ,anubis had in his arms a stew-pot1 wings to his feet1 a large feather under his arm1 and two reptiles behind him1 a tortoise and a duck4 ,there is also in the celestial sphere a constellation called the ,little ,dog and ,procyon2 the latter name has an obvious meaning1 as appearing before the ,dog-,star4 ,we cannot follow any farther the various constellations of the northern sphere1 nor of the southern4 ,the zodiacal constellations we must reserve for the present1 while we conclude by referring to some of the changes in form and position that some of the above-mentioned have undergone in the course of their various representations4 ,these changes are sometimes very curious1 as1 for example1 in a coloured chart1 printed at ,paris in #afej1 we have the ,charioteer drawn in the costume of ,adam1 with his knees on the ,milky ,way1 and turning his back to the public2 the she-goat appears to be climbing over his neck1 and two little she-goats seem to be running towards their mother4 ,cassiopeia is more like ,king ,solomon than a woman4 ,compare this with the ,phenomena of ,aratus1 published #aeei1 where ,cassiopeia is represented sitting on an oak chair with a ducal back1 holding the holy palm in her left hand1 while the ,coachman1 ,erichthon1 is in the costume of a minion of ,henry the ,third of ,france4 ,now compare the ,cassiopeia of the ,greeks with that drawn in the sixteenth and seventeenth centuries1 or the ,coachman of the same periods1 and we can easily see the fancies of the painters have been one of the most fertile sources of change4 ,they seem1 too1 to have had the fancy in the middle ages to draw them all hideous and turning their backs4 ,compare1 for instance1 the two pictures of ,andromeda and ,hercules1 as given below1 where those on one side are as heavy and gross as the others are artistic and pretty4 ,unfortunately for the truth of ,andromeda's beauty1 as depicted in these designs1 she was supposed to be a negress1 being the daughter of the ,ethiopians1 ,cepheus and ,cassiopeia4 ,not one of the drawings indicates this2 indeed they all take after their local beauties4 ,illustration3 ,,fig4 #g4 ,in ,flamsteed's chart1 as drawn above1 the ,coachman is a female2 and instead of the she-goat being on the back1 she holds it in her arms4 ,no one1 indeed1 from any of the figures of this constellation would ever dream it was intended to represent a coachman4 ,illustration3 ,,fig4 #h4 ,one more fundamental cause of changes has been the confusion of names derived by one nation from another1 these having sometimes followed their signification1 but at others being translated phonetically4 ,thus the ,latins1 in deriving names from the ,greek ,greek3 ,arktos1 have partly translated it by ,ursa1 and partly have copied it in the form ,arcticus4 ,so also with reference to the three stars in the head of the ,bull1 called by the ,greeks ,hyades4 ,the ,romans thought it was derived from ,greek3 hyes1 sows1 so they called them suculae1 or little sows2 whereas the original name was derived from ,greek3 hyein1 to rain1 and signified stars whose appearance indicated the approach of the rainy season4 ,more curious still is the transformation of the ,pearl of the ,northern ,crown 7,margarita ,coronae7 in a saint--,s4 ,marguerite4 ,the names may have had many origins whose signification is lost1 owing to their being misunderstood4 ,thus figurative language may have been interpreted as real1 as when a conjunction is called a marriage2 a disappearance1 death2 and a reappearance1 a resurrection2 and then stories must be invented to fit these words2 or the stars that have in one country given notice of certain events lose the meaning of their names when these are used elsewhere2 as when a boat painted near the stars that accompany an inundation1 becomes the ship ,argo2 or when1 to represent the wind1 the bird's wing is drawn2 or those stars that mark a season are associated with the bird of passage1 the insect or the animal that appears at that time3 such as these would soon lose their original signification4 ,the celestial sphere1 therefore1 as we now possess it1 is not simply a collection of unmeaning names1 associated with a group of stars in no way connected with them1 which have been imposed at various epochs by capricious imagination1 but in most instances1 if not in all1 they embody a history1 which1 if we could trace it1 would probably lead us to astronomical facts1 indicating the where and the when of their first introduction2 and the story of their changes1 so far as we can trace it1 gives us some clue to the mental characteristics or astronomical progress of the people who introduced the alterations4 ,we shall find1 indeed1 in a subsequent chapter1 that many of our conclusions as to the birth and growth of astronomy are derived from considerations connected with the various constellations1 more especially those of the zodiac4 ,with regard to the date when and the country where the constellations of the sphere were invented1 we will here give what evidence we possess1 independent of the origin of the zodiac4 ,in the first place it seems capable of certain proof that they were not invented by the ,greeks1 from whom we have received them1 but adopted from an older source1 and it is possible to give limits to the date of introduction among them4 ,newton1 who attributes its introduction to ,musaeus1 a contemporary of ,chiron1 remarks1 that it must have been settled after the expedition of the ,argonauts1 and before the destruction of ,troy2 because the ,greeks gave to the constellation names that were derived from their history and fables1 and devoted several to celebrate the memory of the famous adventurers known as the ,argonauts1 and they would certainly have dedicated some to the heroes of ,troy1 if the siege of that place had happened at the time4 ,we remark that at this time astronomy was in too infant a state in ,greece for them to have fixed with so much accuracy the position of the stars1 and that we have in this a proof they must have borrowed their knowledge from older cultivators of the science4 ,the various statements we meet with about the invention of the sphere may be equally well interpreted of its introduction only into ,greece4 ,such1 for instance1 as that ,eudoxus first constructed it in the thirteenth or fourteenth century ,b4,c41 or that by ,clement of ,alexandria1 that ,chiron was the originator4 ,the oldest direct account of the names of the constellations and their component stars is that of ,hesiod1 who cites by name in his ,works and ,days the ,pleiades1 ,arcturus1 ,orion1 and ,sirius4 ,he lived1 according to ,herodotus1 about #hhd years before ,christ4 ,the knowledge of all the constellations did not reach the ,greeks at the same time1 as we have seen from the omission by ,homer of any mention of the ,little ,bear1 when if he had known it1 he could hardly have failed to speak of it4 ,for in his description of the shield of ,achilles1 he mentions the ,pleiades1 the ,hyades1 ,orion and the ,bear1 which alone does not bathe in the ,ocean4 ,he could never have said this last if he had known of the ,dragon and ,little ,bear4 ,we may then safely conclude that the ,greeks received the idea of the constellations from some older source1 probably the ,chaldeans4 ,they received it doubtless as a sphere1 with figured1 but nameless constellations2 and the ,greeks by slight changes adapted them to represent the various real or imaginary heroes of their history4 ,it would be a gracious task1 for their countrymen would glory in having their great men established in the heavens4 ,when they saw a ship represented1 what more suitable than to name it the ship ,argo8 ,the ,swan must be ,jupiter transformed1 the ,lyre is that of ,orpheus1 the ,eagle is that which carried away ,ganymede1 and so on4 ,this would be no more than what other nations have done1 as1 for example1 the ,chinese1 who made greater changes still1 unless we consider theirs to have had an entirely independent origin4 ,illustration3 ,,fig4 #i4 ,that the celestial sphere was a conception known to others than the ,greeks is easily proved4 ,the ,arabians1 for instance1 certainly did not borrow it from them2 yet they have the same things represented4 ,above is a figure of a portion of an ,arabian sphere drawn in the eleventh century1 where we get represented plainly enough the ,great and ,little ,bears1 the ,dragon1 ,cassiopeia1 ,andromeda1 ,perseus1 with the ,triple ,head of ,medusa2 the ,triangle1 one of the ,fishes1 ,auriga1 the ,ram1 the ,bull obscurely1 and the ,twins4 ,there is also the famous so-called zodiac of ,denderah1 brought from ,egypt to ,paris4 ,this in reality contains more constellations than those of the zodiac4 ,most of the northern ones can be traced1 with certain modifications4 ,its construction is supposed to belong to the eighth century ,b4,c4 ,most conspicuous on it is the ,lion1 in a kind of barque1 recalling the shape of the ,hydra4 ,below it is the calf ,isis1 with ,sirius1 or the ,dog-,star1 on the forehead2 above it is the ,crab1 to the right the ,twins1 over these along instrument1 the ,plough1 and above that a small animal1 the ,little ,bear1 and so we may go on3--all the zodiacal constellations1 especially the ,balance1 the ,scorpion1 and the ,fishes being very clear4 ,this sphere is indeed of later date than that supposed for the ,grecian1 but it certainly appears to be independent4 ,the remains we possess of older spheres are more particularly connected with the zodiac1 and will be discussed hereafter4 ,from what people the ,greeks received the celestial sphere1 is a question on which more than one opinion has been formed4 ,one is that it was originated in the tropical latitudes of ,egypt4 ,the other1 that it came from the ,chaldeans1 and a third that it came from more temperate latitudes further to the east4 ,the arguments for the last of these are as follow3 ,there is an empty space of about #ij deg41 formed by the last constellations of the sphere1 towards the south pole1 that is by the ,centaur1 the ,altar1 the ,archer1 the ,southern ,fish1 the ,whale1 and the ,ship4 ,now in a systematic plan1 if the author were situated near the equator there would be no vacant space left in this way1 for in this case the southern stars1 attracting as much attention as the northern1 would be inevitably inserted in the system of constellations which would be extended to the horizon on all sides4 ,but a country of sufficiently high latitude to be unable to see at any time the stars about the southern pole must be north both of ,egypt and ,chaldea4 ,this empty space remained unfilled until the discovery of the ,cape of ,good ,hope1 except that the star ,canopus was included in the constellation ,argo1 and the river ,eridan had an arbitrary extension given to it1 instead of terminating in latitude #dj deg44 ,another less cogent argument is derived from the interpretation of the fable of the ,phoenix4 ,this is supposed to represent the course of the sun1 which commences its growth at the time of its death4 ,a similar fable is found among the ,swedes4 ,now a tropical nation would find the difference of days too little to lead it to invent such a fable to represent it4 ,it must needs have arisen where the days of winter were very much shorter than those of summer4 ,the ,book of ,zoroaster1 in which some of the earliest notices of astronomy are recorded1 states that the length of a summer day is twice as long as that of winter4 ,this fixes the latitude in which that book must have been composed1 and makes it #di deg44 ,whence it follows1 that to such a place must we look for the origin of these spheres1 and not to ,egypt or ,chaldea4 ,illustration3 ,,plate ,,iii4--,,chaldean ,,astronomers4 ,diodorus ,siculus speaks of a nation in that part of the world1 whom he calls ,hyperboreans1 who had a tradition that their country is the nearest to the moon1 on which they discovered mountains like those on the earth1 and that ,apollo comes there once every nineteen years4 ,this period being that of the metonic cycle of the moon1 shows that if this could have really been discovered by them1 they must have had a long acquaintance with astronomy4 ,the ,babylonian tablets lead us to the belief that astronomy1 and with it the sphere1 and the zodiac were introduced by a nation coming from the ,east1 from the mountains of ,elam1 called the ,accadians1 before #cjjj ,b4,c41 and these may have been the nation to whom the whole is due4 ,on the other hand1 the arguments for the ,egyptians1 or ,chaldeans being the originators depend solely on the tradition handed down by many1 that one or other are the oldest people in the world1 with the oldest civilization1 and they have long cultivated astronomy4 ,more precise information1 however1 seems to render these traditions1 to say the least1 doubtful1 and certainly incapable of overthrowing the arguments adduced above4 ,,chapter ,,iv4 ,,the ,,zodiac4 ,the zodiac1 as already stated1 is the course in the heavens apparently pursued by the sun in his annual journey through the stars4 ,let us consider for a moment1 however1 the series of observations and reflections that must have been necessary to trace this zone as representing such a course4 ,first1 the diurnal motion of the whole heavens from east to west must have been noticed during the night1 and the fact that certain stars never set1 but turn in a circle round a fixed point4 ,what becomes then1 the next question would be1 of those stars that do descend beneath the horizon1 since they rise in the same relative positions as those in which they set4 ,they could not be thought to be destroyed1 but must complete the part of the circle that is invisible beneath the earth4 ,the possibility of any stars finding a path beneath the earth must have led inevitably to the conception of the earth as a body suspended in the centre with nothing to support it4 ,but leaving this alone1 it would also be concluded that the sun went with the stars1 and was in a certain position among them1 even when both they and it were invisible4 ,the next observations necessary would be that the zodiacal constellations visible during the nights of winter were not the same as those seen in summer1 that such and such a group of stars passed the meridian at midnight at a certain time1 and that six months afterwards the group exactly opposite in the heavens passed at the same hour4 ,now since at midnight the sun will be exactly opposite the meridian1 if it continues uniformly on its course1 it will be among that group of stars that is opposite the group that culminates at midnight1 and so the sign of the zodiac the sun occupies would be determined4 ,this method would be checked by comparisons made in the morning and evening with the constellations visible nearest to the sun at its rising and setting4 ,the difficulty and indirectness of these observations would make it probable that originally the zodiac would be determined rather by the path of the moon1 which follows nearly the same path as the sun1 and which could be observed at the same time as1 and actually associated with1 the constellations4 ,now the moon is found each night so far to the east of its position on the previous night that it accomplishes the whole circumference in twenty-seven days eight hours4 ,the two nearest whole number of days have generally been reckoned1 some taking twenty-eight1 and others twenty-seven4 ,the zodiac1 or1 as the ,chinese called it1 the ,yellow ,way1 was thus divided into twenty-eight parts1 which were called ,nakshatras 7mansions1 or hotels71 because the moon remains in each of them for a period of twenty-four hours4 ,these mansions were named after the brightest stars in each1 though sometimes they went a long way off to fix upon a characteristic star1 as in the sixteenth ,indian constellation1 ,vichaca1 which was named after the ,northern ,crown1 in latitude #dj deg44 ,this arose from the brightness of the moon extinguishing the light of those that lie nearest to it4 ,this method of dividing the zodiac was very widely spread1 and was common to almost all ancient nations4 ,the ,chinese have twenty-eight constellations1 but the word siou does not mean a group of stars1 but simply a mansion or hotel4 ,in the ,coptic and ancient ,egyptian the word for constellation has the same meaning4 ,they also had twenty-eight1 and the same number is found among the ,arabians1 ,persians1 and ,indians4 ,among the ,chaldeans1 or ,accadians1 we find no sign of the number twenty-eight4 ,the ecliptic or ,yoke of the ,sky1 with them1 as we see in the newly-discovered tablets1 was divided into twelve divisions as now1 and the only connection that can be imagined between this and the twenty-eight is the opinion of ,m4 ,biot1 who thinks that the ,chinese had originally only twenty-four mansions1 four more being added by ,chenkung 7,b4,c4 #aajj71 and that they corresponded with the twenty-four stars1 twelve to the north and twelve to the south1 that marked the twelve signs of the zodiac among the ,chaldeans4 ,but under this supposition the twenty-eight has no reference to the moon1 whereas we have every reason to believe that it has4 ,the ,siamese only reckoned twenty-seven1 and occasionally inserted an extra one1 called ,abigitten1 or intercalary moon4 ,they made use1 moreover1 of the constellations to tell the hour of the night by their position in the heavens1 and their method of doing this appears to have involved their having twenty-eight constellations4 ,the names of the twenty-eight divisions among the ,arabs were derived from parts of the larger constellations that made the twelve signs1 the first being the horns1 and the second the belly1 of the ,ram4 ,the twenty-eight divisions among the ,persians1 of which we may notice that the second was formed by the ,pleiades1 and called ,pervis1 soon gave way to the twelve1 the names of which1 recorded in the works of ,zoroaster1 and therefore not less ancient than he1 were not quite the same as those now used4 ,they were the ,lamb1 the ,bull1 the ,twins1 the ,crab1 the ,lion1 the ,ear of ,corn1 the ,balance1 the ,scorpion1 the ,bow1 the ,sea-,goat1 the ,watering-pot1 and the ,fishes4 ,nor were the ,chinese continually bound to the number twenty-eight4 ,they1 too1 had a zodiac for the sun as well as the moon1 as may be seen on some very curious pieces of money1 of which those figured below are specimens4 ,illustration3 ,,fig4 #aj4 ,on some of these the various constellations of the ,northern hemisphere are engraved1 especially the ,great ,bear--under innumerable disguises--and on others the twelve signs of the zodiac4 ,these are very different1 however1 from the ,grecian set--they are the ,mouse1 the ,bull1 the ,tiger1 the ,hare1 the ,dragon1 the ,serpent1 the ,horse1 the ,ram1 the ,monkey1 the ,cock1 the ,dog1 and the ,pig4 ,the ,japanese series were the same4 ,the ,mongolians had a series of zodiacal coins struck in the reign of ,jehanjir ,shah 7#ajad74 ,he had pieces of gold stamped1 representing the sun in the constellation of the ,lion2 and some years afterwards other coins were made1 with one side having the impress of the particular sign in which the sun happened to be when the coin was struck4 ,in this way a series is preserved having all the twelve signs4 ,tavernier tells the story that one of the wives of the ,sultan1 wishing to immortalise herself1 asked ,jehanjir to be allowed to reign for four-and-twenty hours1 and took the opportunity to have a large quantity of new gold and silver zodiacal coins struck and distributed among the people4 ,the twenty-eight divisions are less known now1 simply from the fact that the ,greeks did not adopt them2 but they were much used by the early ,asian peoples1 who distinguished them1 like the twelve1 by a series of animals1 and they are still used by the ,arabs4 ,so far for the nature of the zodiac1 as used in various countries1 and as adopted from more ancient sources by the ,greeks and handed on to us4 ,it is very remarkable that the arrangement of it1 and its relation to the pole of the equator1 carries with it some indication of the age in which it must have been invented1 as we now proceed to show4 ,we may remark1 in the first place1 that from very early times the centre of the zodiacal circle has been marked in the celestial sphere1 though there is no remarkable star near the spot2 and the centre of the equatorial circle1 or pole1 has been even less noticed1 though much more obvious4 ,we cannot perhaps conclude that the instability of the pole was known1 but that the necessity for drawing the zodiac led to attention being paid to its centre4 ,both the ,persians and the ,chinese noted in addition four bright stars1 which they said watched over the rest1 ,taschter over the east1 ,sateris over the west1 ,venaud over the south1 and ,hastorang over the north4 ,now we must understand these points to refer to the sun1 the east being the spring equinox1 the west the autumnal1 and the north and south the summer and winter solstices4 ,there are no stars of any brilliancy that we could now suppose referred to in these positions2 but if we turn the zodiac through #fj deg4 we shall find ,aldebaran1 the ,antares1 ,regulus1 and ,fomalhaut1 four stars of the first magnitude1 pretty nearly in the right places4 ,does the zodiac then turn in this way8 ,the answer is1 ,it does4 ,the effect of the attraction of the sun and moon upon the equatorial protuberance of the earth is to draw it round from west to east by a very slow motion1 and make the ecliptic cross the equator each year about one minute of arc to the east of where it crossed it the year before4 ,so1 then1 the sidereal year1 or interval between the times at which the sun is in a certain position amongst the stars1 is longer than the solar year1 or interval between the times at which the sun crosses the equator at the vernal equinox4 ,now the sun's position in the zodiac refers to the former1 his appearance at the equinox to the latter kind of year4 ,each solar year then--and these are the years we usually reckon by--the equinox is at a point fifty seconds of arc to the east on the zodiac1 an effect which is known by the name of the precession of the equinoxes4 ,now it is plain that if it keeps moving continuously to the east it will at last come round to the same point again1 and the whole period of its revolution can easily be calculated from the distance it moves each year4 ,the result of such a calculation shows that the whole revolution is completed in #be1hgj years1 after which time all will be again as it is now in this respect4 ,illustration3 ,,fig4 #aa4 ,if we draw a figure of the zodiac1 as below1 and know that at this time the vernal equinox takes place when the sun is in the ,fishes1 then1 the constellation of the ,ram being to the west of this1 the date at which the equinox was there must be before our present date1 while at some time in the future it will be in ,aquarius4 ,now if in any old description we find that the equinox is referred to as being in the ,ram or in the ,bull1 it tells us at once how long ago such a description was a true one1 and1 therefore1 when it was written4 ,this is the way in which the ,zodiac carries with it an intimation of its date4 ,thus in the example lately referred to of the ,persians and their four stars1 it must have been about #e1jjj years ago1 according to the above calculation1 that these were in the positions assigned1 which is therefore the date of this part of ,persian astronomy1 if we have rightly conjectured the stars referred to4 ,we have already said that the signs of the zodiac are not now the same as the zodiacal constellations1 and this is now easily understood4 ,it is not worth while to say that the sun enters such and such a part of the ,fishes at the equinox1 and changes every year4 ,so the part of the heavens it does then enter--be it ,fishes1 or ,aquarius1 or the ,ram--is called by the same name--and is called a sign2 the name chosen is the ,ram or ,aries1 which coincided with the constellation of that name when the matter was arranged4 ,there is another equally important and instructive result of this precession of the equinox4 ,for the earth's axis is always perpendicular to the plane of the equator1 and if the latter moves1 the former must too1 and change its position with respect to the axis of the ecliptic1 which remains immovable4 ,and the ends of these axes1 or the points they occupy among the stars1 called their poles1 will change in the same way2 the pole of the equator1 round which the heavens appear to move1 describing a curve about the pole of the ecliptic2 and since the ecliptic and equator are always nearly at the same angle1 this curve will be very nearly a circle1 as represented on preceding page4 ,illustration3 ,,fig4 #ab4 ,now the pole of the equator is a very marked point in the heavens1 because the star nearest to it appears to have no motion4 ,if then we draw such a figure as above1 so as to see where this pole would be at any given date1 and then read in any old record that such and such a star had no motion1 we know at once at what date such a statement must have been made4 ,this means of estimating dates is less certain than the other1 because any star that is nearer to the pole than any other will appear to have no motion relatively to the rest1 unless accurate measurements were made4 ,nevertheless1 when we have any reason to believe that observations were carefully made1 and there is any evidence that some particular star was considered the ,pole ,star1 we have some confidence in concluding the date1 examples of which will appear in the sequel2 and we may give one illustration now1 though not a very satisfactory one4 ,hipparchus cites a passage from the sphere of ,eudoxus1 in which he says1 ,est vero stella quaedam in eodem consistens loco1 quae quidem polus est mundi4 7,there is a certain immovable star1 which is the pole of the world47 ,now referring to our figure1 we find that about #acjj ,b4,c4 the two stars1 ,greek3 b ,ursae ,minoris and ,greek3 k ,draconis were fairly near the pole1 and this fact leads us to date the invention of this sphere at about this epoch1 rather than a little before or a little after1 although1 of course1 there is nothing in this argument 7though there may be in others71 to prevent us dating it when ,greek3 a ,draconis was near the pole1 #bhej ,b4,c4 ,this star was indeed said by the ,chinese astronomers in the reign of ,hoangti to mark the pole1 which gives a date to their observations4 ,the chief use of this latter method is to confirm our conclusions from the former1 rather than to originate any4 ,let us now apply our knowledge to the facts4 ,in the first place we may notice that in the time of ,hipparchus the vernal equinox was in the first degree of the ,ram1 from which our own arrangement has originated4 ,hipparchus lived #abh years ,b4,c41 or nearly #b1jjj years ago1 at which time the equinox was exactly at ,greek3 b ,aries4 ,secondly1 there are many reasons for believing that at the time of the invention of the zodiac1 indeed in the first dawning of astronomy1 the ,bull was the first sign into which the sun entered at the vernal equinox4 ,now it takes #b1aef years to retrograde through a sign1 and therefore the ,bull might occupy this position any time between #bdjj and #ddef ,b4,c41 and any nearer approximation must depend on our ability to fix on any particular part of the constellation as the original equinoctial point4 ,we may say that whoever invented the zodiac would no doubt make this point the beginning of a sign1 and therefore date its invention #bdjj ,b4,c42 or on the other hand1 if it can be proved that the constellations were known and observed before this1 we may have to put back the date to near the end of the sign1 and make its last remarkable stars the equinoctial ones1 say those in the horns of ,taurus4 ,compare the line of ,virgil1 ,candidus auratis aperit cum cornibus annum ,taurus4 ,the date in this case would be about #dejj ,b4,c4--or once more some remarkable part of the constellation may give proof that its appearance with the sun commenced the year--and our date would be intermediate between these two4 ,in fact1 the remarkable group of stars known as the ,pleiades actually does play this part4 ,so much interest clusters1 however1 round this group1 so much light is thrown by it on the past history of astronomical ideas--and so much new information has recently been obtained about it--that it requires a chapter to itself1 and we shall therefore pass over its discussion here4 ,let us now review some of the indications that some part of the constellation of the ,bull was originally the first sign of the zodiac4 ,we need perhaps only mention the astrological books of the ,jews--the ,cabal--in which the ,bull is dealt with as the first zodiacal sign4 ,among the ,persians1 who designate the successive signs by the letters of the alphabet1 ,a stands for ,taurus1 ,b for the ,twins1 and so on4 ,the ,chinese attribute the commencement of the sun's apparent motion to the stars of ,taurus4 ,in ,thebes is a sepulchral chamber with zodiacal signs1 and ,taurus at the head of them4 ,the zodiac of the pagoda of ,elephanta 7,salsette7 commences with the same constellation4 ,however1 reasons have been given for assigning to the zodiac a still earlier date than this would involve4 ,thus ,laplace writes3--,the names of the constellations of the zodiac have not been given to them by chance--they embody the results of a large number of researches and of astronomical systems4 ,some of the names appear to have reference to the motion of the sun4 ,the ,crab1 for instance1 and the ,he-,goat1 indicate its retrogression at the solstices4 ,the ,balance marks the equality of the days and nights at the equinoxes1 and the other names seem to refer to agriculture and to the climate of the country in which the zodiac was invented4 ,the ,he-,goat appears better placed at the highest point of the sun's course than the lowest4 ,in this position1 which it occupied fifteen thousand years ago1 the ,balance was at the vernal equinox1 and the zodiacal constellations match well with the climate and agriculture of ,egypt4 ,if we examine this1 however1 we see that all that is probable in it is satisfied by the ,ram being at the vernal1 and the ,balance at the autumnal equinox1 which corresponds much better with other evidence4 ,illustration3 ,,the ,,zodiac ,,of ,,denderah4 ,in the first instance1 no doubt1 the names of the zodiacal constellations would depend on the principal star or stars in each1 and these stars and the portion of the ecliptic assigned to each may have been noticed before the stars round them were grouped into constellations with different names4 ,in any case1 the introduction of the zodiac into ,greece seems to have been subsequent to that of the celestial sphere1 and not to have taken place more than five or six centuries before our era4 ,eudemus1 of ,rhodes1 one of the most distinguished of the pupils of ,aristotle1 and author of a ,history of ,astronomy1 attributes the introduction of the zodiac to ,oenopides of ,chio1 a contemporary of ,anaxagoras4 ,they did not receive it complete1 as at first it had only eleven constellations1 one of them1 the ,scorpion1 being afterwards divided1 to complete the necessary number4 ,their zodiacal divisions too would have been more regular had they derived them directly from the ,east1 and would not have stretched in some instances over #cf deg4 to #dh deg41 like the ,lion1 the ,bull1 the ,fishes1 or the ,virgin--while the ,crab1 the ,ram1 and the ,he-,goat1 have only #ai deg4 to #bc deg44 ,nor would their constellations be disposed so irregularly1 some to the north and some to the south of the ecliptic1 nor some spreading out widely and others crammed close together1 so that we see that they only borrowed the idea from the ,easterns1 and filled it out with their ancient constellations4 ,such is the opinion of ,humboldt4 ,with regard to the origin of the names of the signs of the zodiac1 we must remember that a certain portion of the zodiacal circle1 and not any definite group of stars1 forms each sign1 and that the constellations may have been formed separately1 and have received independent names1 though afterwards receiving those of the sign in which they were4 ,the only rational suggestion for the origin of the names is that they were connected with some events which took place1 or some character of the sun's motion observed1 when it was in each sign4 ,thus we have seen that the ,balance may refer to equal nights and days 7though only introduced among the ,greeks in the time of ,hipparchus71 and the ,crab to the retrogression or stopping of the sun at the solstice4 ,the various pursuits of husbandry1 having all their necessary times1 which in the primeval days were determined by the positions of the stars1 would give rise to more important names4 ,thus the ,ethiopian1 at ,thebes1 would call the stars that by their rising at a particular time indicated the inundation1 ,aquarius1 or the ,waterer2 those beneath which it was necessary to put the plough to the earth1 the ,bull stars4 ,the ,lion stars would be those at whose appearance this formidable animal1 driven from the deserts by thirst1 showed himself on the borders of the river4 ,those of the ,ear of ,corn1 or the ,virgin of harvest1 those beneath which the harvest was to be gathered in2 and the sign of the ,goat1 that in which the sun was when these animals were born4 ,there can be but little doubt but that such was the origin of the names imposed1 and for a time they would be understood in that sense4 ,but afterwards1 when time was more accurately kept1 and calendars regulated1 without each man studying the stars for himself1 when the precession of the equinoxes made the periods not exactly coincide1 the original meaning would be lost1 the stars would be associated with the animals1 as though there was a real bull1 a real lion1 c41 in the heavens2 and then the step would be easy to represent these by living animals1 whom they would endow with the heavenly attributes of what they represented2 and so the people came at last to pray to and worship the several creatures for the sake of their supposed influence4 ,they asked of the ,ram from their flocks the influences they thought depended on the constellation4 ,they prayed the ,scorpion not to spread his evil venom on the world2 they revered the ,crab1 the ,scarabaeus1 and the ,fish1 without perceiving the absurdity of it4 ,it is certain at least that the gods of many nations are connected or are identical with the signs of the zodiac1 and it seems at least more reasonable to suppose the former derived from the latter than vice versa4 ,among the ,greeks indeed1 who had1 so to speak1 their gods ready made before they borrowed the idea of the zodiac1 the process appears to have been the reverse1 they made the signs to represent as far as they could their gods4 ,in the more pastoral peoples1 however1 of the ,east1 and in ,egypt1 this process can be very clearly traced4 ,among the ,jews there seems to be some remarkable connection between their patriarchs and these signs1 though the history of that connection may not well be made out4 ,the twelve signs are mentioned as being worshipped1 along with the sun and moon1 in the ,book of ,kings4 ,but what is more remarkable is the dream of ,joseph1 in which the sun and moon and the other eleven stars worshipped him1 coupled with the various designations or descriptions given to each son in the blessing of ,jacob4 ,in ,reuben we have the man who is said to be unstable as water1 in which we may recognise ,aquarius4 ,in ,simeon and ,levi the brethren1 we trace the ,twins4 ,judah is the ,lion4 ,zebulun1 that dwells at the haven of the sea1 represents ,fishes4 ,issachar is the ,bull1 or strong ass couching down between two burdens4 ,dan1 the serpent by the way1 the adder in the path1 represents the ,scorpion4 ,gad is the ,ram1 the leader to a flock or troop of sheep4 ,asher the ,balance1 as the weigher of bread4 ,naphtali1 the hind let loose1 is the ,capricorn1 ,joseph the ,archer1 whose bow abode in strength4 ,brujanin the ,crab1 changing from morning to evening1 and ,dinah1 the only daughter1 represents the ,virgin4 ,there is doubtless something far-fetched in some of these comparisons1 but when we consider the care with which the number twelve was retained1 and that the four chief tribes carried on their sacred standards these very signs--namely1 ,judah a lion1 ,reuben a man1 ,ephraim a bull1 and ,dan a scorpion--and notice the numerous traces of astronomical culture in the ,jewish ceremonies1 the seven lights of the candlestick1 the twelve stones of the ,high ,priest1 the feasts at the two equinoxes1 the ceremonies connected with a ram and a bull1 we cannot doubt that there is something more than chance in the matter1 but rather conclude that we have an example of the process by which1 in the hands of the ,egyptians themselves1 astronomical representations became at last actually deified4 ,it has been thought possible indeed to assign definitely each god of the ,egyptians to one of the twelve zodiacal signs4 ,the ,ram was consecrated to ,jupiter ,ammon1 who was represented with a ram's head and horns4 ,the ,bull became the god ,apis1 who was worshipped under that similitude4 ,the ,twins correspond to ,horus and ,harpocrates1 two sons of ,osiris4 ,the ,crab was consecrated to ,anubis or ,mercury4 ,the ,lion belonged to the summer sun1 ,osiris2 the ,virgin to ,isis4 ,the ,balance and the ,scorpion were included together under the name of ,scorpion1 which animal belongs to ,typhon1 as did all dangerous animals4 ,the ,archer was the image of ,hercules1 for whom the ,egyptians had great veneration4 ,the ,capricorn was consecrated to ,pan or ,mendes4 ,the ,waterer--or man carrying a water-pot--is found on many ,egyptian monuments4 ,this process of deification was rendered easier by the custom they had of celebrating a festival each month1 under the name neomenia4 ,they characterised the neomenias of the various months by making the animal whose sign the sun was entering accompany the ,isis which announced the fete4 ,they were not content with a representation only1 but had the animal itself4 ,the dog1 being the symbol of ,cannulus1 with which the year commenced1 a living dog was made to head the ceremonial of the first neomenia4 ,diodorus testifies to this as an eye-witness4 ,these neomenias thus came to be called the festival of the ,bull1 of the ,ram1 the ,dog1 or the ,lion4 ,that of the ,ram would be the most solemn and important in places where they dealt much in sheep4 ,that of the ,bull in the fat pasture-lands of ,memphis and ,lower ,egypt4 ,that of ,capella would be brilliant at ,mendes1 where they bred goats more than elsewhere4 ,we may fortify these opinions by a quotation from ,lucian1 who gives expression to them very clearly4 ,it is from the divisions of the zodiac1 he says1 that the crowd of animals worshipped in ,egypt have had their origin4 ,some employed one constellation1 and some another4 ,those who used to consult that of the ,ram came to adore a ram4 ,those who took their presages from the ,fishes would not eat fish4 ,the goat was not killed in places were they observed ,capricornus1 and so on1 according to the stars whose influence they cared most for4 ,if they adored a bull it was certainly to do honour to the celestial ,bull4 ,the ,apis1 which was a sacred object with them1 and wandered at liberty through the country1 and for which they founded an oracle1 was the astrological symbol of the ,bull that shone in the heavens4 ,illustration3 ,,plate ,,iv4--,,the ,,zodiac ,,and ,,the ,,dead ,,in ,,egypt4 ,their use of the zodiac is illustrated in an interesting manner by a mummy found some years ago in ,egypt4 ,at the bottom of the coffin was found painted a zodiac1 something like that of ,denderah2 underneath the lid1 along the body of a great goddess1 were drawn eleven signs1 but with that of ,capricornus left out4 ,the inscription showed that the mummy was that of a young man1 aged #ba years1 #d months1 and #bb days1 who died the #aith year of ,trajan1 on the #hth of the month ,pazni1 which corresponds to the #bnd of ,june1 ,a4,d4 #aaf4 ,the embalmed was therefore born on the #abth of ,january1 ,a4,d4 #ie1 at which time the sun was in the constellation of ,capricornus4 ,this shows that the zodiac was the representation of the astrological theories about the person embalmed1 who was doubtless a person of some importance4 7,see ,plate ,,iv47 ,any such use as this1 however1 must have been long subsequent to the invention of the signs themselves1 as it involves a much more complicated idea4 ,,chapter ,v4 ,,the ,,pleiades4 ,among the most remarkable of the constellations is a group of seven stars arranged in a kind of triangular cluster1 and known as the ,pleiades4 ,it is not1 strictly speaking1 one of the constellations1 as it forms only part of one4 ,we have seen that one of the ancient signs of the zodiac is the ,bull1 or ,taurus2 the group of stars we are now speaking of forms part of this1 lying towards the eastern part in the shoulders of the ,bull4 ,the ,pleiades scarcely escape anybody's observation now1 and we shall not be1 therefore1 surprised that they have always attracted great attention4 ,so great indeed has been the attention paid to them that festivals and seasons1 calendars and years1 have by many nations been regulated by their rising or culmination1 and they have been thus more mixed up with the early history of astronomy1 and have left more marks on the records of past nations1 than any other celestial object1 except the sun and moon4 ,the interesting details of the history of the ,pleiades have been very carefully worked out by ,r4 ,g4 ,haliburton1 ,f4,s4,a41 to whom we owe the greater part of the information we possess on the subject4#a ,let us first explain what may be observed with respect to the ,pleiades4 ,it is a group possessing peculiar advantages for observation2 it is a compact group1 the whole will appear at once2 and it is an unmistakable group and it is near the equator1 and is therefore visible to observers in either hemisphere4 ,now suppose the sun to be in the same latitude as the ,pleiades on some particular day2 owing to the proximity of the group to the ecliptic1 it will be then very near the sun1 and it will set with it and be invisible during the night4 ,if the sun were to the east of the ,pleiades they would have already set1 and the first view of the heavens at sunset would not contain this constellation2 and so it would be so long as the sun was to the east1 or for nearly half a year2 though during some portion of this time it would rise later on in the night4 ,during the other half year1 while the sun was to the west1 the ,pleiades would be visible at sunset1 and we immediately see how they are thus led to divide the whole year into two portions1 one of which might be called the ,pleiades below1 and the other the ,pleiades above4 ,it is plain that the ,pleiades first become visible at sunset1 when they are then just rising1 in which case they will culminate a little after midnight 7not at midnight1 on account of the twilight7 and be visible all night4 ,this will occur when the sun is about half a circle removed from them--that is1 at this time1 about the beginning of ,november2 which would thus be the commencement of one half of the year1 the other half commencing in ,may4 ,the culmination of the ,pleiades at midnight takes place a few days later1 when they rise at the time that the sun is really on the horizon1 in which case they are exactly opposite to it2 and this will happen on the same day all over the earth4 ,the opposite effect to this would be when the sun was close to the ,pleiades--a few days before which the latter would be just setting after sunset1 and a few days after would be just rising before sunrise4 #a ,mr4 ,haliburton's observations are contained in an interesting pamphlet1 entitled ,new ,materials for the ,history of ,man1 which is quoted by ,prof4 ,piazzi ,smyth1 but which is not easy to obtain4 ,it may be seen1 however1 in the ,british ,museum4 ,we have thus the following observations1 that might be made with respect to this1 or any other well-marked constellation4 ,first1 the period during which it was visible at sunset2 secondly1 the date of its culmination at midnight2 thirdly1 its setting in the evening2 and fourthly1 its rising in the morning3 the last two dates being nearly six months removed from the second4 ,there are also the dates of its culmination at sunrise and sunset1 which would divide these intervals into two equal halves4 ,on account of the precession of the equinoxes1 as explained in the last chapter1 the time at which the sun has any particular position with respect to the stars1 grows later year by year in relation to the equinoctial points4 ,and as we regulate our year by the date of the sun's entrance on the northern hemisphere1 the sidereal dates1 as we may call them1 keep advancing on the months4 ,as1 however1 the change is slow1 it has not prevented years being commenced and husbandry being regulated by the dates above mentioned4 ,any date that is regulated by the stars we might expect to be nearly the same all over the world1 and the customs observed to be universal1 though the date itself might alter1 and in this way4 ,so long as the date was directly obtained from the position of the star1 all would agree2 but as soon as a solar calendar was arranged1 and it was found that at that time this position coincided with a certain day1 say the ,pleiades culminating at midnight on ,november #ag1 then some would keep on the date ,november #ag as the important day1 even when the ,pleiades no longer culminated at midnight then1 and others would keep reckoning by the stars1 and so have a different date4 ,with these explanations we shall be able to recognise how much the configurations of the ,pleiades have had to do with the festivals and calendars of nations1 and have even left their traces on customs and names in use among ourselves to the present day4 ,we have evidences from two very different quarters of the universality of the division of the year into two parts by means of the ,pleiades4 ,on the one hand we learn from ,hesiod that the ,greeks commenced their winter seasons in his days by the setting of the ,pleiades in the morning1 and the summer season by their rising at that time4 ,and ,mr4 ,ellis1 in his ,polynesian ,researches1 tells us that the ,society ,islanders divided the year into two seasons of the ,pleiades1 or ,matarii4 ,the first they called ,matarii i nia1 or the ,pleiades above4 ,it commenced when1 in the evening1 these stars appeared at or near the horizon1 and the half year during which1 immediately after sunset1 they were seen above the horizon was called ,matarii i nia4 ,the other season commenced when at sunset these stars are invisible1 and continued until at that time they appeared again above the horizon4 ,this season was called ,matarii i raro1 i4e4 the ,pleiades below4 ,besides these direct evidences we shall find that many semi-annual festivals connected with these stars indicate the commencement of the two seasons among other nations4 ,one of these festivals was of course always taken for the commencement of the year1 and much was made of it as new-year's day4 ,a new-year's festival connected with and determined by the ,pleiades appears to be one of the most universal of all customs2 and though some little difficulty arises1 as we have already pointed out1 in fixing the date with reference to solar calendars1 and differences and coincidences in this respect among different nations may be to a certain extent accidental1 yet the fact of the wide-spread observance of such a festival is certain and most interesting4 ,the actual observance at the present day of this festival is to be found among the ,australian savages4 ,at their midnight culmination in ,november1 they still hold a new-year's corroboree1 in honour of the ,mormodellick1 as they call the ,pleiades1 which they say are very good to the black fellows4 ,with them ,november is somewhat after the beginning of spring1 but in former days it would mark the actual commencement1 and the new year would be regulated by the seasons4 ,in the northern hemisphere this culmination of the ,pleiades has the same relation to the autumnal equinox1 which would never be taken as the commencement of the year2 and we must therefore look to the southern hemisphere for the origin of the custom2 especially as we find the very ,pleiades themselves called ,vergiliae1 or stars of spring4 ,of course we might suppose that the rising of the constellation in the morning had been observed in the northern hemisphere1 which would certainly have taken place in the beginning of spring some #e1jjj years ago2 but this seems improbable1 first1 because it is unlikely that different phenomena of the ,pleiades should have been most noticed1 and secondly1 because neither ,april nor ,may are among any nations connected with this constellation by name4 ,whereas in ,india the year commenced in the month they called ,cartiguey1 which means the ,pleiades4 ,among the ancient ,egyptians we find the same connection between ,athar-aye1 the name of the ,pleiades1 with the ,chaldeans and ,hebrews1 and ,athor in the ,egyptian name of ,november4 ,the ,arabs also call the constellation ,atauria4 ,we shall have more to say on this etymology presently1 but in the meantime we learn that it was the phenomenon connected with the ,pleiades at or about ,november that was noticed by all ancient nations1 from which we must conclude that the origin of the new-year's spring festival came from the southern hemisphere4 ,there is some corroboration of this in the ancient traditions as to the stars having changed their courses4 ,in the southern hemisphere a man standing facing the position of the sun at noon would see the stars rise on his right hand and move towards his left4 ,in the northern hemisphere1 if he also looked in the direction of the sun at noon1 he would see them rise on his left hand4 ,now one of a race migrating from one side to the other of the equator would take his position from the sun1 and fancy he was facing the same way when he looked at it at noon1 and so would think the motion of the stars to have altered1 instead of his having turned round4 ,such a tradition1 then1 seems to have arisen from such a migration1 the fact of which seems to be confirmed by the calling the ,pleiades stars of spring1 and commencing the year with their culmination at midnight4 ,in order to trace this new-year's festival into other countries1 and by this means to show its connection with the ,pleiades1 we must remark that every festival has its peculiar features and rites1 and it is by these that we must recognise it1 where the actual date of its occurrence has slightly changed2 bearing1 of course1 in mind that the actual change of date must not be too great to be accounted for by the precession of the equinoxes1 or about seventy-one years for each day of change1 since the institution of the festival1 and that the change is in the right direction4 ,now we find that everywhere this festival of the ,pleiades' culmination at midnight 7or it may be of the slightly earlier one of their first appearance at the horizon at apparent sunset7 was always connected with the memory of the dead4 ,it was a feast of ancestors4 ,among the ,australians themselves1 the corroborees of the natives are connected with a worship of the dead4 ,they paint a white stripe over their arms1 legs1 and ribs1 and1 dancing by the light of their fires by night1 appear like so many skeletons rejoicing4 ,what is also to be remarked1 the festival lasts three days1 and commences in the evening2 the latter a natural result of the date depending on the appearance of the ,pleiades on the horizon at that time4 ,the ,society ,islanders1 who1 as we have seen1 divided their year by the appearance of the ,pleiades at sunset1 commenced their year on the first day of the appearance1 about ,november1 and also celebrated the closing of one and the opening of a new year by a usage resembling much the popish custom of mass for souls in purgatory1 each man returning to his home to offer special prayers for the spirits of departed relatives4 ,in the ,tonga ,islands1 which belong to the ,fiji group1 the festival of ,inachi1 a vernal first-fruits' celebration1 and also a commemoration of the dead takes place towards the end of ,october1 and commences at sunset4 ,in ,peru the new-year's festival occurs in the beginning of ,november1 and is called ,ayamarca from aya1 a corpse1 and marca1 carrying in arms1 because they celebrated the solemn festival of the dead1 with tears1 lugubrious songs1 and plaintive music2 and it was customary to visit the tombs of relations1 and to leave in them food and drink4 ,the fact that this took place at the time of the discovery of ,peru on the very same day as a similar ceremony takes place in ,europe1 was only an accidental coincidence1 which is all the more remarkable because the two appear1 as will be seen in the sequel1 to have had the same origin1 and therefore at first the same date1 and to have altered from it by exactly the same amount4 ,these instances from races south of the equator prove clearly that there exists a very general connection with new-year's day1 as determined by the rising of the ,pleiades at sunset1 and a festival of the dead2 and in some instances with an offering of first-fruits4 ,what the origin of this connection may be is a more difficult matter4 ,at first sight one might conjecture that with the year that was passed it was natural to connect the men that had passed away2 and this may indeed be the true interpretation3 but there are traditions and observances which may be thought by some to point to some ancient wide-spread catastrophe which happened at this particular season1 which they yearly commemorated1 and reckoned a new year from each commemoration4 ,such traditions and observances we shall notice as we trace the spread of this new-year's festival of the dead among various nations1 and its connection1 with the ,pleiades4 ,we have seen that in ,india ,november is called the month of the ,pleiades4 ,now on the #agth day of that month is celebrated the ,hindoo ,durga1 a festival of the dead1 and said by ,greswell to have been a new-year's commemoration at the earliest time to which ,indian calendars can be carried back4 ,among the ancient ,egyptians the same day was very noticeable1 and they took care to regulate their solar calendars that it might remain unchanged4 ,numerous altered calendars have been discovered1 but they are all regulated by this one day4 ,this was determined by the culmination of the ,pleiades at midnight4 ,on this day commenced the solemn festival of the ,isia1 which1 like the corroborees of the ,australians1 lasted three days1 and was celebrated in honour of the dead1 and of ,osiris1 the lord of tombs4 ,now the month ,athyr was undoubtedly connected with the ,pleiades1 being that in which the ,pleiades are most distinct--that is1 in which they rise near and before sunset4 ,among the ,egyptians1 however1 more attention was paid to astronomy than amongst the savage races with which the year of the ,pleiades would appear to have originated1 and they studied very carefully the connection between the positions of the stars and the entrance of the sun into the northern hemisphere1 and regulated their calendar accordingly2 as we shall see shortly in speaking of the pyramid builders4 ,the ,persians formerly called the month of ,november ,mordad1 the angel of death1 and the feast of the dead took place at the same time as in ,peru1 and was considered a new-year's festival4 ,it commenced also in the evening4 ,in ,ceylon a combined festival of agriculture and of the dead takes place at the beginning of ,november4 ,among the better known of the ancient nations of the northern hemispheres1 such as the ,greeks and ,romans1 the anomaly of having the beginning of the year at the autumnal equinox seems to have induced them to make a change to that of spring1 and with this change has followed the festival of the dead1 although some traces of it were left in ,november4 ,the commemoration of the dead was connected among the ,egyptians with a deluge1 which was typified by the priest placing the image of ,osiris in a sacred coffer or ark1 and launching it out into the sea till it was borne out of sight4 ,now when we connect this fact1 and the celebration taking place on the #agth day of ,athyr1 with the date on which the ,mosaic account of the deluge of ,noah states it to have commenced1 in the second month 7of the ,jewish year1 which corresponds to ,november71 the #agth day of the month1 it must be acknowledged that this is no chance coincidence1 and that the precise date here stated must have been regulated by the ,pleiades1 as was the ,egyptian date4 ,this coincidence is rendered even stronger by the similiarity of traditions among the two nations concerning the dove and the tree as connected with the deluge4 ,we find1 however1 no festival of the dead among the ,hebrews2 their better form of faith having prevented it4 ,we have not as yet learnt anything of the importance of the ,pleiades among the ancient ,babylonian astronomers1 but as through their tablets we have lately become acquainted with their version of the story of the deluge1 we may be led in this way to further information about their astronomical appreciation of this constellation4 ,from whatever source derived1 it is certain that the ,celtic races were partakers in this general culture1 we might almost call it1 of the ,pleiades1 as shown by the time and character of their festival of the dead4 ,this is especially interesting to ourselves1 as it points to the origin of the superstitions of the ,druids1 and accounts for customs remaining even to this day amongst us4 ,illustration3 ,,plate ,v4--,,the ,,legends ,,of ,,the ,,druids4 ,the first of ,november was with the ,druids a night full of mystery1 in which they annually celebrated the reconstruction of the world4 ,a terrible rite was connected with this2 for the ,druidess nuns were obliged at this time to pull down and rebuild each year the roof of their temple1 as a symbol of the destruction and renovation of the world4 ,if one of them1 in bringing the materials for the new roof1 let fall her sacred burden1 she was lost4 ,her companions1 seized with a fanatic transport1 rushed upon her and tore her to pieces1 and scarcely a year is said to have passed without there being one or more victims4 ,on this same night the ,druids extinguished the sacred fire1 which was kept continually burning in the sacred precincts1 and at that signal all the fires in the island were one by one put out1 and a primitive night reigned throughout the land4 ,then passed along to the west the phantoms of those who had died during the preceding year1 and were carried away by boats to the judgment-seat of the god of the dead4 7,plate ,v47 ,although ,druidism is now extinct1 the relics of it remain to this day1 for in our calendar we still find ,november #a marked as ,all ,saints' ,day1 and in the pre-,reformation calendars the last day of ,october was marked ,all ,hallow ,eve1 and the #bnd of ,november as ,all ,souls'2 indicating clearly a three days' festival of the dead1 commencing in the evening1 and originally regulated by the ,pleiades--an emphatic testimony how much astronomy has been mixed up with the rites and customs even of the ,english of to-day4 ,in former days the relics were more numerous1 in the ,hallowe'en torches of the ,irish1 the bonfires of the ,scotch1 the coel-coeth fires of the ,welsh1 and the tindle fires of ,cornwall1 all lighted on ,hallowe'en4 ,in ,france it still lingers more than here1 for to this very day the ,parisians at this festival repair to the cemeteries1 and lunch at the graves of their ancestors4 ,if the extreme antiquity of a rite can be gathered from the remoteness of the races that still perform it1 the fact related to us by ,prescott in his ,history of the ,conquest of ,mexico cannot fail to have great interest4 ,there we find that the great festival of the ,mexican cycle was held in ,november1 at the time of the midnight culmination of the ,pleiades4 ,it began at sunset1 and at midnight as that constellation approached the zenith1 a human victim1 was offered up1 to avert the dread calamity which they believed impended over the human race4 ,they had a tradition that the world had been previously destroyed at this time1 and they were filled with gloom and dismay1 and were not at rest until the ,pleiades were seen to culminate1 and a new cycle had begun2 this great cycle1 however1 was only accomplished in fifty-two years4 ,it is possible that the festival of lanthorns among the ,japanese1 which is celebrated about ,november1 may be also connected with this same day1 as it is certain that that nation does reckon days by the ,pleiades4 ,these instances of a similar festival at approximately the same period of the year1 and regulated 7until fixed to a particular day in a solar calendar7 by the midnight culmination of the ,pleiades1 show conclusively how great an influence that constellation has had on the manners and customs of the world1 and throw some light on the history of man4 ,even where we find no festival connected with the particular position of the ,pleiades which is the basis of the above1 they still are used for the regulation of the seasons--as amongst the ,dyaks of ,borneo4 ,this race of men are guided in their farming operations by this constellation4 ,when it is low in the east at early morning1 before sunrise1 the elders know it is time to cut down the jungle2 when it approaches mid-heaven1 then it is time to burn what they have cut down2 when it is declining towards the west1 then they plant2 and when in the early evening it is seen thus declining1 then they may reap in safety and in peace2 the latter period is also that of their feast of ,nycapian1 or first-fruits4 ,we find the same regulations amongst the ancient ,greeks in the days of ,hesiod1 who tells us that the corn is to be cut when the ,pleiades rise1 and ploughing is to be done when they set4 ,also that they are invisible for forty days1 and reappear again at harvest4 ,when the ,pleiades rise1 the care of the vine must cease2 and when1 fleeing from ,orion1 they are lost in the waves1 sailing commences to be dangerous4 ,the name1 indeed1 by which we now know these stars is supposed to be derived from the word ,greek3 plein1 to sail--because sailing was safe after they had risen2 though others derive it from ,greek3 peleiai1 a flight of doves4 ,any year that is regulated by the ,pleiades1 or by any other group of stars1 must1 as we have seen before1 be what is called a sidereal1 and not a solar year4 ,now a year in uncivilised countries can only mean a succession of seasons1 as is illustrated by the use of the expression a person of so many summers4 ,it is difficult of course to say when any particular season begins by noticing its characteristics as to weather2 even the most regular phenomena are not certain enough for that2 we cannot say that when the days and nights become exactly equal any marked change takes place in the temperature or humidity of the atmosphere1 or in any other easily-noticed phenomena4 ,the day therefore on which spring commences is arbitrary1 except that1 inasmuch as spring depends on the position of the sun1 its commencement1 ought to be regulated by that luminary1 and not by some star-group which has no influence in the matter4 ,nevertheless the position of such a group is much more easily observed1 and in early ages could almost alone be observed2 and so long as the midnight culmination of the ,pleiades--judged of1 it must be noticed1 by their appearance on the horizon at sunset--fairly coincided with that state of weather which might be reckoned the commencement of spring conditions1 no error would be detected1 because the change in their position is so slow4 ,the solar spring is probably a later discovery1 which now1 from its greater reasonableness and constancy1 has superseded the old one4 ,but since the time of the sun's crossing the equator is the natural commencement of spring1 whether discovered or not1 it is plain that no group of stars could be taken as a guide instead1 if their indication did not approximately coincide with this4 ,if then we can determine the exact date at which the ,pleiades indicated by their midnight culmination the sun's passage across the equator1 we can be sure that the spring could only have been regulated by this during1 say1 a thousand years at most1 on either side of this date4 ,it is very certain that if the method of reckoning spring by the stars had been invented at a more remote date1 some other set of stars would have been chosen instead4 ,now when was this date8 ,it is a matter admitting of certain calculation1 depending only on numbers derived from observation in our own days and records of the past few centuries1 and the answer is that this date is about #bagj ,b4,c4 ,we have seen that1 though it was probably brought from the southern hemisphere1 the ,egyptians adopted the year of the ,pleiades1 and celebrated the new-year's festival of the dead2 but they were also advanced astronomers1 and would soon find out the change that took place in the seasons when regulated by the stars4 ,and to such persons the date at which the two periods coincided1 or at least were exactly half a year apart1 would be one of great importance and interest1 and there seems to be evidence that they did commemorate it in a very remarkable manner4 ,the evidence1 however1 is all circumstantial1 and the conclusion therefore can only claim probability4 ,the evidence is as follows3--,the most remarkable buildings of ,egypt are the pyramids4 ,these are of various sizes and importance1 but are built very much after the same plan4 ,they seem1 however1 to be all copies from one1 the largest1 namely1 the ,pyramid of ,gizeh1 and to be of subsequent date to this4 ,their object has long been a puzzle1 and the best conclusion has been supposed to be that they were for sepulchral purposes1 as in some of them coffins have been found4 ,the large one1 however1 shows far more than the rest of the structure1 and cannot have been meant for a funeral pile alone4 ,its peculiarities come out on a careful examination and measurement such as it has been subjected to at the devoted hands of ,piazzi ,smyth1 the ,astronomer ,royal for ,scotland4 ,he has shown that it is not built at random1 as a tomb might be1 but it is adjusted with exquisite design1 and with surprising accuracy4 ,in the first place it lies due north1 south1 east1 and west1 and the careful ascertainment of the meridian of the place1 by modern astronomical instruments1 could not suggest any improvement in its position in this respect4 ,the outside of it is now1 so to speak1 pealed1 that is to say1 there was originally1 covering the whole1 another layer of stones which have been taken away4 ,these stones1 which were of a different material1 were beautifully polished1 as some of the remaining ones1 now covered and concealed1 can testify4 ,the angle at which they are cut1 and which of course gives the angle and elevation of the whole pyramid1 is such that the height of it is in the same proportion to its circumference or perimeter1 as the radius of a circle is to its circumference approximately4 ,the height1 in fact1 is proved by measurement and observation to be #dhf ft41 and the four sides together to be #c1jef ft41 or about #f-b_/g times the height4 ,it does not seem improbable that1 considering their advancement1 the ,egyptians might have calculated approximately how much larger the circumference of the circle is than its diameter1 and it is a curious coincidence that the pyramid expresses it4 ,professor ,piazzi ,smyth goes much further and believes that they knew1 or were divinely taught1 the shape and size of the earth1 and by a little manipulation of the length of their unit1 or as he expresses it the pyramid inch1 he makes the base of the pyramid express the number of miles in the diameter of the earth4 ,now in the interior of the apparently solid structure1 besides the usual slanting passage down to a kind of cellar or vault beneath the middle of the base1 which may have been used for a sepulchral resting-place1 there are two slanting passages1 one running north and the other running south1 and slanting up at different angles4 ,part of that which leads south is much enlarged1 and is known as the grand gallery4 ,it is of a very remarkable shape1 being perfectly smooth and polished along its ascending base1 as indeed it is in every part1 and having a number of steps or projections1 pointing also upwards at certain angles1 very carefully maintained4 ,whether we understand its use or not1 it is very plain that it has been made with a very particular design1 and one not easily comprehended4 ,this leads into a chamber known as the king's chamber1 whose walls are exquisitely polished and which contains a coffer known as ,cheops' ,coffin4 ,this coffer has been villainously treated by travellers1 who have chipped and damaged it1 but originally it was very carefully made and polished4 ,it is too large to have been brought in by the only entrance into the chamber after it was finished1 and therefore is obviously no coffin at all1 as is proved also by the elaborateness of the means of approach4 ,professor ,piazzi ,smyth has made the happy suggestion that it represents their standard of length and capacity1 and points out the remarkable fact that it contains exactly as much as four quarters of our dry measure4 ,as no one has ever suggested what our quarters are quarters of1 ,professor ,smyth very naturally supplies the answer--of the contents of the pyramid coffer4 ,there are various other measurements that have been made by the same worker1 and their meaning suggested in his interesting book1 ,our ,inheritance in the ,great ,pyramid1 which we may follow or agree to as we can2 but from all that has been said above1 it will appear probable that this pyramid was built with a definite design to mark various natural phenomena or artificial measures1 which is all we require for our present purpose4 ,now we come to the question1 what is the meaning of the particular angles at which the north-looking and south-looking passages rise1 if1 as we now believe1 they must have some meaning4 ,the exits of these passages were closed1 and they could not therefore have been for observation1 but they may have been so arranged as to be a memorial of any remarkable phenomena to be seen in those directions4 ,to ascertain if there be any such to which they point1 we must throw back the heavens to their position in the days of the ,egyptians1 because1 as we have seen1 the precession of the equinoxes alters the meridian altitude of every star4 ,as the passages point north and south1 if they refer to any star at all1 it must be to their passing the meridian4 ,now let us take the heavens as they were #bagj ,b4,c41 the date at which the ,pleiades really commenced the spring1 by their midnight culmination1 and ask how high they would be then4 ,the answer of astronomy is remarkable--,exactly at that height that they could be seen in the direction of the southward-pointing passage of the pyramid4 ,and would any star then be in a position to be seen in the direction of the other or northward-looking passage8 ,yes1 the largest star in the constellation of the ,dragon1 which would be so near the pole 7#c deg4 #eb'7 as to be taken as the ,pole ,star in those days4 ,these are such remarkable coincidences in a structure admittedly made with mathematical accuracy and design1 and truly executed1 that we cannot take them to be accidental1 but must endeavour to account for them4 ,the simplest explanation seems to be1 that everything in the pyramid is intended to represent some standard or measure1 and that these passages have to do with their year4 ,they had received the year of the ,pleiades from a remoter antiquity than their own1 they had discovered the true commencement of solar spring1 as determined from the solar autumnal equinox1 and they commemorated by the building of the pyramid the coincidence of the two dates1 making passages in it which would have no meaning except at that particular time4 ,whether the pyramid was built at that time1 or whether their astronomical knowledge was sufficient to enable them to predict it and build accordingly1 just as we calculate back to it1 we have no means of knowing4 ,it is very possible that the pyramid may have been built by some immigrating race more learned in astronomy1 like the ,accadians among the ,babylonians4 ,either the whole of the conclusions respecting the pyramid is founded on pure imagination and the whole work upon it thrown away1 or we have here another very remarkable proof of the influence of the ,pleiades on the reckoning of the year1 and a very interesting chapter in the history of the heavens4 ,following the guidance of ,mr4 ,haliburton1 we shall find still more customs1 and names depending in all probability on the influence the ,pleiades once exerted1 and the observances connected with the feasts in their honour4 ,the name by which the ,pleiades are known among the ,polynesians is the ,tau1 which means a season1 and they speak of the years of the ,tau1 that is of the ,pleiades4 ,now we have seen that the ,egyptians had similar feasts at similar times1 in relation to this constellation1 and argued that they did not arise independently4 ,this seems still further proved by their name for these stars--the ,atauria4 ,now the ,egyptians do not appear to have derived their signs of the ,zodiac from the same source2 these had a ,babylonian origin1 and the constellation in which the ,pleiades were placed by the latter people was the ,bull1 by whatever name he went4 ,the ,egyptians1 we may make the fair surmise1 adopted from both sources2 they took the ,pleiades to indicate the ,bull1 and they called this animal after the ,atauria4 ,from thence we got the ,latin ,taurus1 and the ,german ,thier4 ,it is possible that this somehow got connected with the letter tau in ,greek1 which seems itself connected with the sacred scarabaeus or ,tau-beetle of ,egypt2 but the nature of the connection is by no means obvious4 ,mr4 ,haliburton even suggests that the tors and ,arthur's seat1 which are names given to ,british hill-tops1 may be connected with the high places1 of the worship of the ,pleiades1 but of this we have no proof4 ,among the customs possibly derived from the ancients1 through the ,phoenicians1 though now adopted as conveying a different meaning in a ,christian sense1 is that of the hot cross bun1 or bull cake4 ,it is found on ,egyptian monuments1 signifying the four quarters of the year1 and sometimes stamped with the head and horns of the bull4 ,it is found among ourselves too1 essentially connected with the dead1 and something similar to it appears in the soul cake connected originally with ,all ,souls' ,day4 ,among the ,scotch it was traditionally thought that on ,new ,year's ,eve the ,candlemas ,bull can be seen1 rising at twilight and sailing over the heavens--a very near approach to a matter-of-fact statement4 ,we have seen that among the ancient ,indians there was some notice taken of the ,pleiades1 and that they in all probability guided their year by them or by some other stars3 it would therefore behove them to know something of the precession of the equinoxes4 ,it seems very well proved that their days of ,brahma and other periods were meant to represent some astronomical cycles1 and among these we find one that is applicable to the above4 ,they said that in every thousand divine ages1 or in every day of ,brahma1 fourteen ,menus are successively invested with the sovereignty of the earth4 ,each ,menu transmits his empire to his sons during seventy-one divine ages4 ,we may find a meaning for this by putting it that the equinox goes forward fourteen days in each thousand years1 and each day takes up seventy-one years4 ,these may not be the only ones among the various customs1 sayings1 and names that are due in one way or other to this primitive method of arranging the seasons by the positions of the stars1 especially of those most remarkable and conspicuous ones the ,pleiades1 but they are those that are best authenticated4 ,if the connection between the ,pleiades and the festival of the dead1 the new year and a deluge1 can be clearly made out2 if the tradition of the latter be found as universal as that of the former1 and be connected with it in the ,mosaic narrative2 if we can trace all these traditions to the south of the equator1 and find numerous further traditions connected with islands1 we may find some reason for believing in their theory who suggest that the early progenitors of the human race 78 all of them7 were inhabitants of some fortunate islands of even temperature in the southern hemisphere1 where they made some progress in civilisation1 but that their island was swallowed up by the sea1 and that they only escaped by making huge vessels1 and1 being carried by the waves1 they landed on continental shores1 where they commemorated yearly the great catastrophe that had happened to them1 notifying its time by the position of the ,pleiades1 making it a feast of the dead whom they had left behind1 and opening the year with the day1 whether it were spring or not1 and handing down to their descendants and to those among whom they came1 the traditions and customs which such events had impressed upon them4 ,whether such an account be probable1 mythical1 or unnatural1 there are certainly some strange things to account for in connection with the ,pleiades4 ,,chapter ,,vi4 ,,the ,,nature ,,and ,,structure ,,of ,,the ,,heavens ,,according ,,to ,,the ,,ancients4 ,many and various have been the ideas entertained by reflecting men in former times on the nature and construction of the heavenly vault1 wherein appeared those stars and constellations whose history we have already traced4 ,is it solid8 or liquid8 or gaseous8 ,each of these and many other suppositions have been duly formulated by the ancient philosophers and sages1 although1 as we are told by modern astronomy1 it does not exist at all4 ,in our study of the ancient ideas about the structure of the universe1 we will commence with that early and curious system which considered the heavenly vault to be material and solid4 ,the theory of a solid sky received the assent of all the most ancient philosophers4 ,in his commentary on ,aristotle's work on the heavens1 ,simplicius reveals the repugnance the ancient philosophers felt in admitting that a star could stand alone in space1 or have a free motion of its own4 ,it must have a support1 and they therefore conceived that the sky must be solid4 ,however strange this idea may now appear1 it formed for many centuries the basis of all astronomical theories4 ,thus ,anaximenas 7in the sixth century ,b4,c47 is related by ,plutarch to have said that the outer sky is solid and crystalline1 and that the stars are fixed to its surface like studs1 but he does not say on what this opinion was founded1 though it is probable that1 like his master ,anaximander1 he could not understand how the stars could move without being supported4 ,pythagoras1 who lived about the same epoch1 is also supposed by some to have held the same views1 and it is possible that they all borrowed these ideas from the ,persians1 whose earliest astronomers are said in the ,zend avesta to have believed in concentric solid skies4 ,eudoxus of ,cnidus1 in the fifth century ,b4,c41 is said by his commentator ,aratus to have also believed in the solidity of the heavens1 but his reasons are not assigned4 ,notwithstanding these previously expressed opinions1 ,aristotle 7fourth century1 ,b4,c47 has for a long time been generally supposed to be the inventor of solid skies1 but in fact he only gave the idea his valuable and entire support4 ,the sphere of the stars was his eighth heaven4 ,the less elevated heavens1 in which he also believed1 were invented to explain as well as they might1 the proper motions of the sun1 moon1 and planets4 ,the philosopher of ,stagira said that the motion of his eighth or outermost solid sky was uniform1 nor ever troubled by any perturbation4 ,within the universe there is1 he says1 a fixed and immovable centre1 the earth2 and without there is a bounding surface enclosing it on all sides4 ,the outermost part of the universe is the sky4 ,it is filled with heavenly bodies which we know as stars1 and it has a perpetual motion1 carrying round with it these immortal bodies in its unaltering and unending revolution4 ,euclid1 to whom we may assign a date of about #bge before our present era1 also considered the stars to be set in a solid sphere1 having the eye of the observer as centre2 though for him this conception was simply a deduction from exact and fundamental observations1 namely1 that their revolution took place as a whole1 the shape and size of the constellation being never altered4 ,cicero1 in the last century before ,christ1 declared himself a believer in the solidity of the sky4 ,according to him the ether was too rarefied to enable it to move the stars1 which must therefore require to be fixed to a sphere of their own1 independent of the ether4 ,in the time of ,seneca there seem to have been difficulties already raised about the solidity of the heavens1 for he only mentions it in the form of a question--,is the sky solid and of a firm and compact substance8 7,questions1 ,book ii47 ,in the fifth century the idea of the star sphere still lingered1 and in the eyes of ,simplicius1 the commentator of ,aristotle1 it was not merely an artifice suitable for the representation of the apparent motions1 but a firm and solid reality2 while ,mahomet and most of the ,fathers of the ,christian ,church had the same conception of these concentric spheres4 ,it appears then from this review that the phrases starry vault1 and especially fixed stars1 have been used in two very distinct senses4 ,when we meet with them in ,aristotle or ,ptolemy1 it is obvious that they have reference to the crystal sphere of ,anaximenas1 to which they were supposed to be affixed1 and to move with it2 but that later the word fixed carried with it the sense of immovable1 and the stars were conceived as fixed in this sense1 independently of the sphere to which they were originally thought to be attached4 ,thus ,seneca speaks of them as the fixum et immobilem populum4 ,if we would inquire a little further into the supposed nature of this solid sphere1 we find that ,empedocles considered it to be a solid mass1 formed of a portion of the ether which the elementary fire has converted into crystal1 and his ideas of the connection between cold and solidification being not very precise1 he described it by names that give the best idea of transparence1 and1 like ,lactantius1 called it vitreum caelum1 or said caelum aerem glaciatum esse1 though we cannot suppose that he made any allusion to what we now call glass1 but simply meant some body eminently transparent into which the fire had transformed the air2 while so far from having any idea of cold1 as we might imagine possible from observations of the snowy tops of mountains1 they actually believed in a warm region above the lower atmosphere4 ,thus ,aristotle considers that the spheres heat by their motion the air below them1 without being heated themselves1 and that there is thus a production of heat4 ,the motion of the sphere of fixed stars1 he says1 is the most rapid1 as it moves in a circle with all the bodies attached to it1 and the spaces immediately below are strongly heated by the motion1 and the heat1 thus engendered1 is propagated downwards to the earth4 ,this however1 strangely enough1 does not appear to have prevented their supposing an eternal cold to reign in the regions next below1 for ,macrobius1 in his commentary on ,cicero1 speaks of the decrease of temperature with the height1 and concludes that the extreme zones of the heavens where ,saturn moves must be eternally cold2 but this they reckoned as part of the atmosphere1 beyond whose limits alone was to be found the fiery ether4 ,it is to the ,fathers of the ,church that we owe the transmission during the middle ages of the idea of a crystal vault4 ,they conceived a heaven of glass composed of eight or ten superposed layers1 something like so many skins in an onion4 ,this idea seems to have lingered on in certain cloisters of southern ,europe even into the nineteenth century1 for a venerable ,prince of the ,church told ,humboldt in #ahae1 that a large aerolite lately fallen1 which was covered with a vitrified crust1 must be a fragment of the crystalline sky4 ,on these various spheres1 one enveloping without touching another1 they supposed the several planets to be fixed1 as we shall see in a subsequent chapter4 ,whether the greater minds of antiquity1 such as ,plato1 ,plutarch1 ,eudoxus1 ,aristotle1 ,apollonius1 believed in the reality of these concentric spheres to carry the planets1 or whether this conception was not rather with them an imaginary one1 serving only to simplify calculation and assist the mind in the solution of the difficult problem of their motion1 is a point on which even ,humboldt cannot decide4 ,it is certain1 however1 that in the middle of the sixteenth century1 when the theory involved no less than seventy-seven concentric spheres1 and later1 when the adversaries of ,copernicus brought them all into prominence to defend the system of ,ptolemy1 the belief in the existence of these solid spheres1 circles and epicycles1 which was under the especial patronage of the ,church1 was very widespread4 ,tycho ,brahe expressly boasts of having been the first1 by considerations concerning the orbits of the comets1 to have demonstrated the impossibility of solid spheres1 and to have upset this ingenious scaffolding4 ,he supposed the spaces of our system to be filled with air1 and that this medium1 disturbed by the motion of the heavenly bodies1 opposed a resistance which gave rise to the harmonic sounds4 ,it should be added also that the ,grecian philosophers1 though little fond of observation1 but rejoicing rather in framing systems for the explanation of phenomena of which they possessed but the faintest glimpse1 have left us some ideas about the nature of shooting stars and aerolites that come very close to those that are now accepted4 ,some philosophers think1 says ,plutarch in his life of ,lysander1 that shooting stars are not detached particles of ether which are extinguished by the atmosphere soon after being ignited1 nor do they arise from the combustion of the rarefied air in the upper regions1 but that they are rather heavenly bodies which fall1 that is to say1 which escaping in some way from the general force of rotation are precipitated in an irregular manner1 sometimes on inhabited portions of the earth1 but sometimes also in the ocean1 where of course they cannot be found4 ,diogenes of ,apollonius expresses himself still more clearly3 ,amongst the stars that are visible move others that are invisible1 to which in consequence we are unable to give any name4 ,these latter often fall to the earth and take fire like that star-stone which fell all on fire near ,a,egos ,potamos4 ,these ideas were no doubt borrowed from some more ancient source1 as he believed that all the stars were made of something like pumice-stone4 ,anaxagoras1 in fact1 thought that all the heavenly bodies were fragments of rocks which the ether1 by the force of its circular motion1 had detached from the earth1 set fire to1 and turned into stars4 ,thus the ,ionic school1 with ,diogenes of ,apollonius1 placed the aerolites and the stars in one class1 and assigned to all of them a terrestrial origin1 though in this sense only1 that the earth1 being the central body1 had furnished the matter for all those that surround it4 ,plutarch speaks thus of this curious combination3--,anaxagoras teaches that the ambient ether is of an igneous nature1 and by the force of its gyratory motion it tears off blocks of stone1 renders them incandescent1 and transforms them into stars4 ,it appears that he explained also by an analogous effect of the circular motion the descent of the ,nemaean ,lion1 which1 according to an old tradition1 fell out of the moon upon the ,peloponnesus4 ,according to ,boeckh1 this ancient myth of the ,nemaean ,lion had an astronomical origin1 and was symbolically connected in chronology with the cycle of intercalation of the lunar year1 with the worship of the moon in ,nemaea1 and the games by which it was accompanied4 ,illustration3 ,,plate ,,vi4--,,the ,,nemaean ,,lion4 ,anaxagoras explains the apparent motion of the celestial sphere from east to west by the hypothesis of a general revolution1 the interruption of which1 as we have just seen1 caused the fall of meteoric stones4 ,this hypothesis is the point of departure of the theory of vortices1 which more than two thousand years later1 by the labours of ,descartes1 ,huyghens1 and ,hooke1 took so prominent a place among the theories of the world4 ,it may be worth adding with regard to the famous aerolite of ,a,egos ,potamus1 alluded to above1 that when the heavens were no longer believed to be solid1 the faith in the celestial origin of this1 as of other aerolites1 was for a long time destroyed4 ,thus ,bailly the astronomer1 alluding to it1 says1 if the fact be true1 this stone must have been thrown out by a volcano4 ,indeed it is only within the last century that it has been finally accepted for fact that stones do fall from the sky4 ,laplace thought it probable that they came from the moon2 but it has now been demonstrated that aerolites1 meteors1 and shooting stars belong all to one class of heavenly bodies1 that they are fragments scattered through space1 and circulate like the planets round the sun4 ,when the earth in its motion crosses this heavenly host1 those which come near enough to touch its atmosphere leave a luminous train behind them by their heating by friction with the air3 these are the shooting stars4 ,sometimes they come so close as to appear larger than the moon1 then they are meteors2 and sometimes too the attraction of the earth makes them fall to it1 and these become aerolites4 ,but to return to our ancient astronomers3-- ,they believed the heavens to be in motion1 not only because they saw the motion with their eyes1 but because they believed them to be animated1 and regarded motion as the essence of life4 ,they judged of the rapidity of the stars' motion by a very ingenious means4 ,they perceived that it was greater than that of a horse1 a bird1 an arrow1 or even of the voice1 and ,cleomenas endeavoured to estimate it in the following way4 ,he remarks that when the king of ,persia made war upon ,greece he placed men at certain intervals1 so as to lie in hearing of each other1 and thus passed on the news from ,athens to ,susa4 ,now this news took two days and nights to pass over this distance4 ,the voice therefore only accomplished a fraction of the distance that the stars had accomplished twice in the same time4 ,the heavens1 as we have seen1 were not supposed to consist of a single sphere1 but of several concentric ones1 the arrangement and names of which we must now inquire into4 ,the early ,chaldeans established three4 ,the first was the empyreal heaven1 which was the most remote4 ,this1 which they called also the solid firmament1 was made of fire1 but of fire of so rare and penetrating a nature1 that it easily passed through the other heavens1 and became universally diffused1 and in this way reached the earth4 ,the second was the ethereal heaven1 containing the stars1 which were simply formed of the more compact and denser parts of this substance2 and the third heaven was that of the planets4 ,the ,persians1 however1 gave a separate heaven to the sun1 and another to the moon4 ,the system which has enjoyed the longest and most widely-spread reign is that which places above1 or rather round1 the solid firmament a heaven of water--7the nature of which is not accurately defined71 and round this a primum mobile1 prime mover1 or originator of all the motions1 and round all this the empyreal heaven1 or abode of the blessed4 ,in the most anciently printed scientific encyclopaedia known1 the ,magarita philosophica1 edited in the fifteenth century1 that is1 two centuries before the adoption of the true system of the world1 we have the curious figure represented on the next page1 in which we find no less than eleven different heavens4 ,we here see on the exterior the solid empyreal heaven1 which is stated in the body of the work to be the abode of the blessed and to be immovable1 while the next heaven gives motion to all within1 and is followed by the aqueous heaven1 then the crystal firmament1 and lastly by the several heavens of the planets1 sun1 and moon4 ,the revolution of these spheres was not supposed to take place1 like the motion of the earth in modern astronomy1 round an imaginary axis1 but round one which had a material existence1 which was provided with pivots moving in fixed sockets4 ,thus ,vitruvius1 architect to ,augustus1 teaches it expressly in these words3-- ,the heaven turns continually round the earth and sea upon an axis1 where two extremities are like two pivots that sustain it3 for there are two places in which the ,governor of ,nature has fashioned and set these pivots as two centres2 one is above the earth among the northern stars2 the other is at the opposite end beneath the earth to the south2 and around these pivots1 as round two centres1 he has placed little naves1 like those of a wheel upon which the heaven turns continually4 ,illustration3 ,,fig4 #ac4 ,similarly curious ideas we shall find to have prevailed with respect to the meaning of everything that they observed in the heavens3 thus what a number of opinions have been hazarded on the nature of the ,milky ,way alone6 some of which we may learn from ,plutarch4 ,the ,milky ,way1 he says1 is a nebulous circle1 which constantly appears in the sky1 and which owes its name to its white appearance4 ,certain ,pythagoreans assert that when ,phaeton lit up the universe1 one star1 which escaped from its proper place1 set light to the whole space it passed over in its circular course1 and so formed the ,milky ,way4 ,others thought that this circle was where the sun had been moving at the beginning of the world4 ,according to others it is but an optical phenomenon produced by the reflection of the sun's rays from the vault of the sky as from a mirror1 and comparable with the effects seen in the rainbow and illuminated clouds4 ,metrodorus says it is the mark of the sun's passage which moves along this circle4 ,parmenidas pretends that the milky colour arises from a mixture of dense and rare air4 ,anaxagoras thinks it an effect of the earth's shadow projected on this part of the heavens1 when the sun is below4 ,democritus says that it is the lustre of several little stars which are very near together1 and which reciprocally illuminate each other4 ,aristotle believes it to be a vast mass of arid vapours1 which takes fire from a glowing tress1 above the region of the ether1 and far below that of the planets4 ,posidonius says that the circle is a compound of fire less dense than that of the stars1 but more luminous4 ,all such opinions1 except that of ,democritus1 are of little value1 because founded on nothing2 perhaps the worst is that of ,theophrastus1 who said it was the junction between the two hemispheres1 which together formed the vault of heaven3 and that it was so badly made that it let through some of the light that he supposed to exist everywhere behind the solid sky4 ,we now know that the ,milky ,way1 like many of the nebulae1 is an immense agglomeration of suns4 ,the ,milky ,way is itself a nebula1 a mass of sidereal systems1 with our own among them1 since our sun is a single star in this vast archipelago of eighteen million orbs4 ,the ,greeks called it the ,galaxy4 ,the ,chinese and ,arabians call it the ,river of ,heaven4 ,it is the ,path of ,souls among the ,north ,american ,indians1 and the ,road of ,s4 ,jacques de ,compostelle among ,french peasants4 ,in tracing the history of ideas concerning the structure of the heavens among the ,greek philosophers1 we meet with other modifications which it will be interesting to recount4 ,thus ,eudoxus1 who paid greater attention than others to the variations of the motions of the planets1 gave more than one sphere to each of them to represent these observed changes4 ,each planet1 according to him1 has a separate part of the heaven to itself1 which is composed of several concentric spheres1 whose movements1 modifying each other1 produce that of the planet4 ,he gave three spheres to the sun3 one which turned from east to west in twenty-four hours1 to represent the diurnal rotation2 a second1 which turned about the pole of the ecliptic in #cfe-a_/d days1 and produced its annual movement2 and a third was added to account for a certain supposed motion1 by which the sun was drawn out of the ecliptic1 and turned about an axis1 making such an angle with that of the ecliptic1 as represented the supposed aberration4 ,the moon also had three spheres to produce its motions in longitude and latitude1 and its diurnal motion4 ,each of the other planets had four1 the extra one being added to account for their stations and retrogressions4 ,it should be added that these concentric spheres were supposed to fit each other1 so that the different planets were only separated by the thicknesses of these crystal zones4 ,polemarch1 the disciple of ,eudoxus1 who went to ,athens with his pupil ,calippus for the express purpose of consulting ,aristotle on these subjects1 was not satisfied with the exactness with which these spheres represented the planetary motions1 and made changes in the direction of still greater complication4 ,instead of the twenty-six spheres which represented ,eudoxus' system1 ,calippus established thirty-three1 and by adding also intermediary spheres to prevent the motion of one planet interfering with that of the adjacent ones1 the number was increased to fifty-six4 ,there is extant a small work1 ascribed to ,aristotle1 entitled ,letter of ,aristotle to ,alexander on the system of the world1 which gives so clear an account of the ideas entertained in his epoch that we shall venture to give a somewhat long extract from it4 ,the work1 it should be said1 is not by all considered genuine1 but is ascribed by some to ,nicolas of ,damas1 by others to ,anaximenas of ,lampsacus1 a contemporary of ,alexander's1 and by others to the ,stoic ,posidonius4 ,it is certain1 however1 that ,aristotle paid some attention to astronomy1 for he records the rare phenomena of an eclipse of ,mars by the moon1 and the occultation of one of the ,gemini by the planet ,jupiter1 and the work may well be genuine4 ,it contains the following3-- ,there is a fixed and immovable centre to the universe4 ,this is occupied by the earth1 the fruitful mother1 the common focus of every kind of living thing4 ,immediately surrounding it on all sides is the air4 ,above this in the highest region is the dwelling-place of the gods1 which is called the heavens4 ,the heavens and the universe being spherical and in continual motion1 there must be two points on opposite sides1 as in a globe which turns about an axis1 and these points must be immovable1 and have the sphere between them1 since the universe turns about them4 ,they are called the poles4 ,if a line be drawn from one of these points to the other it will be the diameter of the universe1 having the earth in the centre and the two poles at the extremities2 of these two poles the northern one is always visible above our horizon1 and is called the ,arctic pole2 the other1 to the south1 is always invisible to us--it is called the ,antarctic pole4 ,the substance of the heavens and of the stars is called ether2 not that it is composed of flame1 as pretended by some who have not considered its nature1 which is very different from that of fire1 but it is so called because it has an eternal circular motion1 being a divine and incorruptible element1 altogether different from the other four4 ,of the stars contained in the heavens some are fixed1 and turn with the heavens1 constantly maintaining their relative positions4 ,in their middle portion is the circle called the zoophore1 which stretches obliquely from one tropic to the other1 and is divided into twelve parts1 which are the twelve signs 7of the zodiac74 ,the others are wandering stars1 and move neither with the same velocity as the fixed stars1 nor with a uniform velocity among themselves1 but all in different circles1 and with velocities depending on the distances of these circles from the earth4 ,although all the fixed stars move on the same surface of the heavens1 their number cannot be determined4 ,of the movable stars there are seven1 which circulate in as many concentric circles1 so arranged that the lower circle is smaller than the higher1 and that the seven so placed one within the other are all within the spheres of the fixed stars4 ,on the nearer1 that is inner1 side of this ethereal1 immovable1 unalterable1 impassible nature is placed our movable1 corruptible1 and mortal nature4 ,of this there are several kinds1 the first of which is fire1 a subtle inflammable essence1 which is kindled by the great pressure and rapid motion of the ether4 ,it is in this region of air1 when any disturbance takes place in it1 that we see kindled shooting-stars1 streaks of light1 and shining motes1 and it is there that comets are lighted and extinguished4 ,below the fire comes the air1 by nature cold and dark1 but which is warmed and enflamed1 and becomes luminous by its motion4 ,it is in the region of the air1 which is passive and changeable in any manner1 that the clouds condense1 and rain1 snow1 frost1 and hail are formed and fall to the earth4 ,it is the abode of stormy winds1 of whirlwinds1 thunder1 lightning1 and many other phenomena4 ,the cause of the heaven's motion is ,god4 ,he is not in the centre1 where the earth is a region of agitation and trouble1 but he is above the outermost circumference1 which is the purest of all regions1 a place which we call rightly ouranos1 because it is the highest part of the universe1 and olympos1 that is1 perfectly bright1 because it is altogether separated from everything like the shadow and disordered movements which occur in the lower regions4 ,we notice in this extract a curious etymology of the word ether1 namely1 as signifying perpetual motion 7,greek3 aei teein71 though it is more probable that its true1 as its more generally accepted derivation is from ,greek3 aithein1 to burn or shine1 a meaning doubtless alluded to in a remarkable passage of ,hippocrates1 ,greek3 ,peri ,sarkon4 ,it appears to me1 he says1 that what we call the principle of heat is immortal1 that it knows all1 sees all1 hears all1 perceives all1 both in the past and in the future4 ,at the time when all was in confusion1 the greater part of this principle rose to the circumference of the universe2 it is this that the ancients have called ether4 ,the first ,greek that can be called an astronomer was ,thales1 born at ,miletus #fda ,b4,c41 who introduced into ,greece the elements of astronomy4 ,his opinions were these3 that the stars were of the same substance as the earth1 but that they were on fire2 that the moon borrowed its light from the sun1 and caused the eclipses of the latter1 while it was itself eclipsed when it entered the earth's shadow2 that the earth was round1 and divisible into five zones1 by means of five circles1 i4e4 the ,arctic and ,antarctic1 the two tropics1 and the equator2 that the latter circle is cut obliquely by the ecliptic1 and perpendicularly by the meridian4 ,up to his time no division of the sphere had been made beyond the description of the constellations4 ,these opinions do not appear to have been rapidly spread1 since ,herodotus1 one of the finest intellects of ,greece1 who lived two centuries later1 was still so ill-instructed as to say1 in speaking of an eclipse1 ,the sun abandoned its place1 and night took the place of day4 ,anaxagoras1 of whom we have spoken before1 asserted that the sun was a mass of fire larger than the ,peloponnesus4 ,plutarch says he regarded it as a burning stone1 and ,diogenes ,laertius looked upon it as hot iron4 ,for this bold idea he was persecuted4 ,they considered it a crime that he taught the causes of the eclipses of the moon1 and pretended that the sun is larger than it looks4 ,he first taught the existence of one ,god1 and he was taxed with impiety and treason against his country4 ,when he was condemned to death1 ,nature1 he said1 has long ago condemned me to the same2 and as to my children1 when ,i gave them birth ,i had no doubt but they would have to die some day4 ,his disciple ,pericles1 however1 defended him so eloquently that his life was spared1 and he was sent into exile4 ,pythagoras1 who belonged to the school of ,thales1 and who travelled in ,phoenicia1 ,chaldea1 ,judaea1 and ,egypt1 to learn their ideas1 ventured1 in spite of the warnings of the priests1 to submit to the rites of initiation at ,heliopolis1 and thence returned to ,samos1 but meeting with poor reception there1 he went to ,italy to teach4 ,from him arose the ,italian ,school1 and his disciples took the name of philosophers 7lovers of wisdom7 instead of that of sages4 ,we shall learn more about him in the chapter on the ,harmony of the ,spheres4 ,his first disciple1 ,empedocles1 famous for the curiosity which led him to his death in the crater of ,a,etna1 as the story goes1 thought that the true sun1 the fire that is in the centre of the universe1 illuminated the other hemisphere1 and that what we see is only the reflected image of that1 which is invisible to us1 and all of whose movements it follows4 ,his disciple1 ,philolaus1 also taught that the sun was a mass of glass1 which sent us by reflection all the light that it scattered through the universe4 ,we must not1 however1 forget that these opinions are recorded by historians who probably did not understand them1 and who took in the letter what was only intended for a comparison or figure4 ,if we are to believe ,plutarch1 ,xenophanes1 who flourished about #cfj ,b4,c41 was very wild in his opinions4 ,he thought the stars were lighted every night and extinguished every morning2 that the sun is a fiery cloud2 that eclipses take place by the sun being extinguished and afterwards rekindled2 that the moon is inhabited1 but is eighteen times larger than the earth2 that there are several suns and several moons for giving light to different countries4 ,this can only be matched by those who said the sun went every night through a hole in the earth round again to the east2 or that it went above ground1 and if we did not see it going back it was because it accomplished the journey in the night4 ,parmenidas was the disciple of ,xenophanes4 ,he divided the earth1 like ,thales1 into zones2 and he added that it was suspended in the centre of the universe1 and that it did not fall because there was no reason why it should move in one direction rather than another4 ,this argument is perfectly philosophical1 and illustrates a principle employed since the time of ,archimedes1 and of which ,leibnitz made so much use4 ,such are some of the general ideas which were held by the ,greeks and others on the nature of the heavens1 omitting that of ,ptolemy1 of which we shall give a fuller account hereafter4 ,we see that they were all affected by the dominant idea of the superiority of the earth over the rest of the universe1 and were spoiled for want of the grand conception of the immensity of space4 ,the universe was for them a closed space1 outside of which there was nothing2 and they busied themselves with metaphysical questions as to the possibility of space being infinite4 ,in the meantime their conceptions of the distances separating us from other visible parts of the universe were excessively cramped4 ,hesiod1 for instance1 thinks to give a grand idea of the size of the universe by saying that ,vulcan's anvil took seven days to fall from heaven to earth1 when in reality1 as now calculated1 it would take no less than seventy-two years for the light1 even travelling at a far greater rate1 to reach us from one of the nearest of the fixed stars4 ,,chapter ,,vii4 ,,the ,,celestial ,,harmony4 ,nature presents herself to us under various aspects4 ,at times1 it may be1 she presents to us the appearance of discord1 and we fail to perceive the unity that pervades the whole of her actions4 ,at others1 however1 and most often to an instructed mind1 there is a concord between her various powers1 a harmony even in her sounds1 that will not escape us4 ,even the wild notes of the tempest and the bass roll of the thunder form themselves into part of the grand chorus which in the great opera are succeeded by the solos of the evening breeze1 the songs of birds1 or the ripple of the waves4 ,these are ideas that would most naturally present themselves to contemplative minds1 and such must have been the students of the silent1 but to them harmonious and tuneful1 star-lit sky1 under the clear atmosphere of ,greece4 ,the various motions they observed became indissolubly connected in their minds with music1 and they did not doubt that the heavenly spheres made harmony1 if imperceptible to human ears4 ,but their ideas were more precise than this4 ,they discovered that harmony depended on number1 and they attempted to prove that whether the music they might make were audible or not1 the celestial spheres had motions which were connected together in the same way as the numbers belonging to a harmony4 ,the study of their opinions on this point reveals some very curious as well as very interesting ideas4 ,we may commence by referring to an ancient treatise by ,timaeus of ,locris on the soul of the universe4 ,to him we owe the first serious exposition of the complete harmonic cosmography of ,pythagoras4 ,we must premise that1 according to this school1 ,god employed all existing matter in the formation of the universe--so that it comprehends all things1 and all is in it4 ,it is a unique1 perfect1 and spherical production1 since the sphere is the most perfect of figures2 animated and endowed with reason1 since that which is animated and endowed with reason is better than that which is not4 ,so begins ,timaeus1 and then follows1 as a quotation from ,plato1 a comparison of the earth to what would appear to us nowadays to be a very singular animal4 ,not only1 says ,plato1 is the earth a sphere1 but this sphere is perfect1 and its maker took care that its surface should be perfectly uniform for many reasons4 ,the universe in fact has no need of eyes1 since there is nothing outside of it to see2 nor yet of ears1 since there is nothing but what is part of itself to make a sound2 nor of breathing organs1 as it is not surrounded by air3 any organ that should serve to take in nourishment1 or to reject the grosser parts1 would be absolutely useless1 for there being nothing outside it1 it could not receive or reject anything4 ,for the same reason it needs no hands with which to defend itself1 nor yet of feet with which to walk4 ,of the seven kinds of motion1 its author has given it that which is most suitable for its figure in making it turn about its axis1 and since for the execution of this rotatory motion no arms or legs are wanted1 its maker gave it none4 ,with regard to the soul of the universe1 ,plato1 according to ,timaeus1 says that ,god composed it of a mixture of the divisible and indivisible essences1 so that the two together might be united into one1 uniting two forces1 the principles of two kinds of motion1 one that which is always the same1 and the other that which is always changing4 ,the mixture of these two essences was difficult1 and was not accomplished without considerable skill and pains4 ,the proportions of the mixture were according to harmonic numbers1 so chosen that it is possible to know of what1 and by what rule1 the soul of the universe is compounded4 ,by harmonic numbers ,timaeus means those that are proportional to those representing the consonances of the musical scale4 ,the consonances known to the ancients were three in number3 the diapason1 or octave1 in the proportion of #b to #a1 the diapent1 or fifth1 in that of #c to #b1 and the diatessaron1 or fourth1 in that of #d to #c2 when to these are joined the tones which fill the intervals of the consonances1 and are in the proportion of #i to #h1 and the semitones in that of #bef to #bdc1 all the degrees of the musical scale is complete4 ,the discovery of these harmonic numbers is due to ,pythagoras4 ,it is stated that when passing one day near a forge1 he noticed that the hammers gave out very accurate musical concords4 ,he had them weighed1 and found that of those which sounded the octave1 one weighed twice as much as the other2 that of those which made a perfect fifth1 one weighed one third more than the other1 and in the case of a fourth1 one quarter more4 ,after having tried the hammers1 he took a musical string stretched with weights1 and found that when he had applied a given weight in the first instance to make any particular note1 he had to double the weight to obtain the octave1 to add one third extra only to obtain a fifth1 a quarter for the fourth1 and eight for one tone1 and about an eighteenth for a half-tone2 or more simply still1 he stretched a cord once for all1 and then when the whole length sounded any note1 when stopped in the middle it gave the octave1 at the third it gave the fifth1 at the quarter the fourth1 at the eighth the tone1 and at the eighteenth the semi-tone4 ,since the ancients conceived of the soul by means of motion1 the quantity of motion developed in anything was their measure of the quantity of its soul4 ,now the motion of the heavenly bodies seemed to them to depend on their distance from the centre of the universe1 the fastest being those at the circumference of the whole4 ,to determine the relative degrees of velocity1 they imagined a straight line drawn outwards from the centre of the earth1 as far as the empyreal heaven1 and divided it according to the proportions of the musical scale1 and these divisions they called the harmonic degrees of the soul of the universe4 ,taking the earth's radius for the first number1 and calling it unity1 or1 in order to avoid fractions1 denoting it by #chd1 the second degree1 which is at the distance of an harmonic third1 will be represented by #chd plus its eighth part1 or #dcb4 ,the third degree will be #dcb1 plus its eighth part1 or #dhf4 ,the fourth1 being a semitone1 will be as #bdc to #bef1 which will give #eab2 and so on4 ,the eighth degree will in this way be the double of #chd or #gfh1 and represents the first octave4 ,they continued this series to #cf degrees1 as in the following table3-- ,the ,earth4 ,mi #chd #a_/h #dcb ,re #dcb #a_/h #dhf ,ut #dhf 3 #eab 3 3 #bdc 3 #bef ,si #eab #a_/h #egf ,la #egf #a_/h #fdh ,sol #fdh #a_/h #gbi ,fa #gbi 3 #gfh 3 3 #bdc 3 #bef ,mi #gfh #a_/h #hfd ,re #hfd #a_/h #igb ,ut #igb 3 #ajbd 3 3 #bdc 3 #bef ,si #ajbd #a_/h #aaeb ,la #aaeb #a_/h #abif ,sol #abif #a_/h #adeh ,fa #adeh 3 #aecf 3 3 #bdc 3 #bef ,mi #aecf #a_/h #agbh ,re #agbh #a_/h #aidd ,ut #aidd 3 #bjdh 3 #bdc 3 #bef ,si #bjdh #aci #bahg ,si #b #bahg 3 #bcjd 3 3 #bdc 3 #bef ,la #bcjd #a_/h #beib ,sol #beib #a_/h #biaf ,fa #biaf 3 #cjgb 3 3 #bdc 3 #bef ,mi #cjgb #a_/h #cdef ,re #cdeg #a_/h #chhh ,ut #chhh #a_/h #dcgd ,si #dcgd 3 #dfjh 3 3 #bdc 3 #bef ,la #dfjh #a_/h #eahd ,sol #eahd #a_/h #ehcb ,fa #ehcb 3 #fadd 3 3 #bdc 3 #bef ,mi #fadd #dag #fefa ,mi #b #fefa 3 #fiab 3 3 #bdc 3 #bef ,re #fiab #a_/h #gggf ,ut #gggf #a_/h #hgdh ,si #hgdh 3 #ibaf 3 3 #bdc 3 #bef ,la #ibaf #a_/h #ajcfh ,sol #ajcfh #chd #bg ,the empyreal heaven4 ,sum of all the terms1 #aad1fie4 ,this series they considered a complete one1 because by taking the terms in their proper intervals1 the last becomes #bg times the original number1 and in the school of ,pythagoras this #bg had a mystic signification1 and was considered as the perfect number4 ,the reason for considering #bg a perfect number was curious4 ,it is the sum of the first linear1 square1 and cubic numbers added to unity4 ,first there is #a1 which represents the point1 then #b and #c1 the first linear numbers1 even and uneven1 then #d and #i1 the first square or surface numbers1 even and uneven1 and the last #h and #bg1 the first solid or cubic numbers1 even and uneven1 and #bg is the sum of all the former4 ,whence1 taking the number #bg as the symbol of the universe1 and the numbers which compose it as the elements1 it appeared right that the soul of the universe should be composed of the same elements4 ,on this scale of distances1 with corresponding velocities1 they arranged the various planets1 and the universe comprehended all these spheres1 from that of the fixed stars 7which was excluded7 to the centre of the earth4 ,the sphere of the fixed stars was the common envelope1 or circumference of the universe1 and ,saturn1 immediately below it1 corresponded to the thirty-sixth tone1 and the earth to the first1 and the other planets with the sun and moon at the various harmonic distances4 ,they reckoned one tone from the earth to the moon1 half a tone from the moon to ,mercury1 another half-tone to ,venus1 one tone and a half from ,venus to the sun1 one from the sun to ,mars1 a semitone from ,mars to ,jupiter1 half a tone from ,jupiter to ,saturn1 and a tone and a half from ,saturn to the fixed stars2 but these distances were not1 as we shall see1 universally agreed upon4 ,according to ,timaeus1 the sphere of the fixed stars1 which contains within it no principle of contrariety1 being entirely divine and pure1 always moves with an equal motion in the same direction from east to west4 ,but the stars which are within it1 being animated by the mixed principle1 whose composition has been just explained1 and thus containing two contrary forces1 yield on account of one of these forces to the motion of the sphere of fixed stars from east to west1 and by the other they resist it1 and move in a contrary direction1 in proportion to the degree with which they are endowed with each2 that is to say1 that the greater the proportion of the material to the divine force that they possess1 the greater is their motion from west to east1 and the sooner they accomplish their periodic course4 ,now the amount of this force depends on the matter they contain4 ,thus1 according to this system1 the planets turn each day by the common motion with all the heavens about the earth from east to west1 but they also retrograde towards the east1 and accomplish their periods according to their component parts4 ,the additions which ,plato made to this theory have always been a proverb of obscurity1 and none of his commentators have been able to make anything of them1 and very possibly they were never intended to4 ,so far the harmony of the heavenly bodies has been explained with reference to numbers only1 and we may add to this that they reckoned #abf1jjj stadia1 or #ad1bhf miles1 to represent a tone1 which was thus the distance of the earth to the moon1 and the same measurement made it #ejj1jjj from the earth to the sun1 and the same distance from the sun to the fixed stars4 ,but ,plato teaches in his ,republic that there is actual musical1 harmony between the planets4 ,each of the spheres1 he said1 carried with it a ,siren1 and each of these sounding a different note1 they formed by their union a perfect concert1 and being themselves delighted with their own harmony1 they sang divine songs1 and accompanied them by a sacred dance4 ,the ancients said there were nine ,muses1 eight of whom1 according to ,plato1 presided over celestial1 and the ninth over terrestrial things1 to protect them from disorder and irregularity4 ,cicero and ,macrobius also express opinions on this harmonious concert4 ,such great motions1 says ,cicero1 cannot take place in silence1 and it is natural that the two extremes should have related sounds as in the octave4 ,the fixed stars must execute the upper note1 and the moon the base4 ,kepler has improved on this1 and says ,jupiter and ,saturn sing bass1 ,mars takes the tenor1 the earth and ,venus are contralto1 and ,mercury is soprano6 ,true1 no one has ever heard these sounds1 but ,pythagoras himself may answer this objection4 ,we are always surrounded1 he says1 by this melody1 and our ears are accustomed to it from our birth1 so that1 having nothing different to compare it with1 we cannot perceive it4 ,we may here recall the further development of the idea of the soul of the universe1 which was the source of this harmony1 and endeavour to find a rational interpretation of their meaning4 ,they said that nature had made the animals mortal and ephemeral1 and had infused their souls into them1 as they had been extracts from the sun or moon1 or even from one of the planets4 ,a portion of the unchangeable essence was added to the reasoning part of man1 to form a germ of wisdom in privileged individuals4 ,for the human soul there is one part which possesses intelligence and reason1 and another part which has neither the one nor the other4 ,the various portions of the general soul of the universe resided1 according to ,timaeus1 in the different planets1 and depended on their various characters4 ,some portions were in the moon1 others in ,mercury1 ,venus1 or ,mars1 and so on1 and thus they give rise to the various characters and dispositions that are seen among men4 ,but to these parts of the human soul that are taken from the planets is joined a spark of the supreme ,divinity1 which is above them all1 and this makes man a more holy animal than all the rest1 and enables him to have immediate converse with the ,deity himself4 ,all the different substances in nature were supposed to be endowed with more or less of this soul1 according to their material nature or subtilty1 and were placed in the same order along the line1 from the centre to the circumference1 on which the planets were situated1 as we have seen above4 ,in the centre was the earth1 the heaviest and grossest of all1 which had but little if any soul at all4 ,between the earth and the moon1 ,timaeus placed first water1 then the air1 and lastly elementary fire1 which he considered to be principles1 which were less material in proportion as they were more remote and partook of a larger quantity of the soul of the universe4 ,beyond the moon came all the planets1 and thus were filled up the greater number of the harmonic degrees1 the motions of the various bodies being guided by the principle enunciated above4 ,when we carefully consider this theory we find that by a slight change of name we may bring it more into harmony with modern ideas4 ,it would appear indeed that the ancients called that soul which we now call force1 and while we say that this force of attraction is in proportion to the masses and the inverse square of the distance1 they put it that it was proportional to the matter1 and to the divine substance on which the distance depended4 ,so that we may interpret ,timaeus as stating this proposition3 ,the distances of the stars and their forces are proportional among themselves to their periodic times4 ,some people1 says ,plutarch1 seek the proportions of the soul of the universe in the velocities 7or periodic times71 others in the distances from the centre2 some in the masses of the heavenly bodies1 and others more acute in the ratios of the diameters of their orbits4 ,it is probable that the mass of each planet1 the intervals between the spheres and the velocities of their motions1 are like well-tuned musical instruments1 all proportional harmonically with each other and with all other parts of the universe1 and by necessary consequence that there are the same relative proportions in the soul of the universe by which they were formed by the ,deity4 ,it is marvellous how deeply occupied were all the best minds in ,greece and ,italy on this subject1 both poets and philosophers2 ,ocellus1 ,democritus1 ,timaeus1 ,aristotle1 and ,lucretius have all left treatises on the same subject1 and almost with the same title1 ,the ,nature of the ,universe4 ,though somewhat similar to that of ,timaeus1 it will be interesting to give an account of the ideas of one of these1 ,ocellus of ,lucania4 ,ocellus represents the universe as having a spherical form4 ,this sphere is divided into concentric layers2 above that of the moon they were called celestial spheres1 while below it and inwards as far as the centre of the earth they were called the elementary spheres1 and the earth was the centre of them all4 ,in the celestial spheres all the stars were situated1 which were so many gods1 and among them the sun1 the largest and most powerful of all4 ,in these spheres is never any disturbance1 storm1 or destruction1 and consequently no reparation1 no reproduction1 no action of any kind was required on the part of the gods4 ,below the moon all is at war1 all is destroyed and reconstructed1 and here therefore it is that generations are possible4 ,but these take place under the influence of the stars1 and particularly that of the sun1 which in its course acts in different ways on the elementary spheres1 and produces continual variations in them1 from whence arises the replenishing and diversifying of nature4 ,it is the sun that lights up the region of fire1 that dilates the air1 melts the water1 and renders fertile the earth1 in its daily course from east to west1 as well as in this annual journey into the two tropics4 ,but to what does the earth owe its germs and its species8 ,according to some philosophers these germs were celestial ideas which both gods and demons scattered from above over every part of nature1 but according to ,ocellus they arise continually under the influence of the heavenly bodies4 ,the divisions of the heavens were supposed to separate the portion that is unalterable from that which is in ceaseless change4 ,the line dividing the mortal from the immortal is that described by the moon3 all that lies above that1 inclusive1 is the habitation of the gods2 all that lies below is the abode of nature and discord2 the latter tending constantly to destruction1 the former to the reconstruction of all created things4 ,ideas such as these1 of which we could give other examples more remotely connected with harmony1 whatever amount of truth we may discover in them1 prove themselves to have been made before the sciences of observation had enabled men to make anything better than empty theories1 and to support them with false logic4 ,no better example of the latter can perhaps be mentioned here than the way in which ,ocellus pretends to prove that the world is eternal4 ,the universe1 he says1 having always existed1 it follows that everything in it and every arrangement of it must always have been as it is now4 ,the several parts of the universe having always existed with it1 we may say the same of the parts of these parts2 thus the sun1 the moon1 the fixed stars1 and the planets have always existed with the heavens2 animals1 vegetables1 gold1 and silver with the earth2 the currents of air1 winds1 and changes from hot to cold1 from cold to hot1 with the air4 ,therefore the heaven1 with all that it now contains2 the earth1 with all that it produces and supports2 and lastly1 the whole aerial region1 with all its phenomena1 have always existed4 ,when this system of argument passed away1 and exact observation took its place1 it was soon found that so far from what the ancients had argued must be really being the case1 no such relation as they indicated between the distances or velocities of the planets could be traced1 and therefore no harmony in the heavens in this sense4 ,it is not indeed that we can say no sounds exist because we hear none2 but considering harmony really to consist of the relations of numbers1 no such relations exist between the planets' distances1 as measured now of course from the sun1 instead of being1 as then1 imagined from the earth4 ,the gamut is nothing else than the series of numbers3-- do re mi fa sol la si do #a #i_/h #e_/d #d_/c #c_/b #e_/c #ae_/h #b and is independent of our perception of the corresponding notes4 ,a concert played before a deaf assembly would be a concert still4 ,if one note is made by #aj1jjj vibrations per second1 and another by #bj1jjj1 we should hear them as an octave1 but if one had only #aj and the other #bj1 they would still be an octave1 though inaudible as notes to us2 so too we may speak even of the harmony of luminous vibrations of ether1 though they do not affect our ears4 ,the velocities of the planets do not coincide with the terms of this series4 ,the nearer they are to the sun the faster is their motion1 ,mercury travelling at the mean rate of #ee1jjj metres a second1 ,venus1 #cf1hjj1 the earth #cj1eej1 ,mars #bd1ddh1 ,jupiter #ac1jjj1 ,saturn #i1hdj1 ,uranus #f1hjj1 and ,neptune #e1ejj1 numbers which are in the proportion roundly of #ajj1 #fg1 #ee1 #dd1 #bd1 #af1 #ab1 #aj1 which have no sufficient relation to the terms of an harmonic series1 to make any harmony obvious4 ,returning1 however1 to the ancient philosophers1 we are led by their ideas about the soul of the universe to discover the origin of their gods and natural religion4 ,they were persuaded that only living things could move1 and consequently that the moving stars must be endowed with superior intelligence4 ,it may very well be that from the number seven of the planets1 including the sun and moon1 which were their earliest gods1 arose the respect and superstition with which all nations1 and especially the ,orientals1 regarded that number4 ,from these arose the seven superior angels that are found in the theologies of the ,chaldeans1 ,persians1 and ,arabians2 the seven gates of ,mithra1 through which all souls must pass to reach the abode of bliss2 the seven worlds of purification of the ,indians1 and all the other applications of the number seven which so largely figure in ,judaism1 and have descended from it to our own time4 ,on the other hand1 as we have seen1 this number seven may have been derived from the number of the stars in the ,pleiades4 ,we have noticed in our chapter on the ,history of the ,zodiac how the various signs as they came round and were thought to influence the weather and other natural phenomena1 came at last to be worshipped4 ,not less1 of course1 were the sun and moon deified1 and that by nations who had no zodiac4 ,among the ,egyptians the sun was painted in different forms according to the time of year1 very much as he is represented in our own days in pictures of the old and new years4 ,at the winter solstice with them he was an infant1 at the spring equinox he was a young man1 in summer a man in full age with flowing beard1 and in the autumn an old man4 ,their fable of ,osiris was founded on the same idea4 ,they represented the sun by the hawk1 and the moon by the ,ibis1 and to these two1 worshipped under the names of ,osiris and ,isis they attributed the government of the world1 and built a city1 ,heliopolis1 to the former1 in the temple of which they placed his statue4 ,the ,phenicians in the same way1 who were much influenced by ideas of religion1 attributed divinity to the sun1 moon1 and stars1 and regarded them as the sole causes of the production and destruction of all things4 ,the sun1 under the name of ,hercules1 was their great divinity4 ,the ,ethiopians worshipped the same1 and erected the famous table of the sun4 ,those who lived above ,meroe1 admitted the existence of eternal and incorruptible gods1 among which they included the sun1 moon1 and the universe4 ,like the ,incas of ,peru1 they called themselves the children of the sun1 whom they regarded as their common father4 ,the moon was the great divinity of the ,arabs4 ,the ,saracens called it ,cabar1 or the great1 and its crescent still adorns the religious monuments of the ,turks4 ,each of their tribes was under the protection of some particular star4 ,sabeism was the principal religion of the east4 ,the heavens and the stars were its first object4 ,in reading the sacred books of the ancient ,persians contained in the ,zendavesta1 we find on every page invocations addressed to ,mithra1 to the moon1 the stars1 the elements1 the mountains1 the trees1 and every part of nature4 ,the ethereal fire circulating through all the universe1 and of which the sun is the principal focus1 was represented among the fire-worshippers by the sacred and perpetual fire of their priests4 ,each planet had its own particular temple1 where incense was burnt in its honour4 ,these ancient peoples embodied in their religious systems the ideas which1 as we have seen1 led among the ,greeks to the representation of the harmony of heaven4 ,all the world seemed to them animated by a principle of life which circulated through all parts1 and which preserved it in an eternal activity4 ,they thought that the universe lived like man and the other animals1 or rather that these latter only lived because the universe was essentially alive1 and communicated to them for an instant an infinitely small portion of its own immortality4 ,they were not wise1 it may be1 in this1 but they appear to have caught some of the ideas that lie at the basis of religious thought1 and to have traced harmony where we have almost lost the perception of it4 ,,chapter ,,viii4 ,,astronomical ,,systems4 ,in our former chapters we have gained some idea of the general structure of the heavens as represented by ancient philosophers1 and we no longer require to know what was thought in the infancy of astronomy1 when any ideas promulgated were more or less random ones2 but in this chapter we hope to discuss those arrangements of the heavenly bodies which have been promulgated by men as complete systems1 and were supposed to represent the totality of the facts4 ,the earliest thoroughly-established system is that of ,ptolemy4 ,it was not indeed invented by him4 ,the main ideas had been entertained long before his time1 but he gave it consistence and a name4 ,we obtain an excellent view of the general nature of this system from ,cicero4 ,he writes3-- ,the universe is composed of nine circles1 or rather of nine moving globes4 ,the outermost sphere is that of the heavens which surrounds all the others1 and on which are fixed the stars4 ,beneath this revolve seven other globes1 carried round by a motion in a direction contrary to that of the heavens4 ,on the first circle revolves the star which men call ,saturn2 on the second ,jupiter shines1 that beneficent and propitious star to human eyes2 then follows ,mars1 ruddy and awful4 ,below1 and occupying the middle region1 revolves the ,sun1 the chief1 prince1 and moderator of the other stars1 the soul of the world1 whose immense globe spreads its light through space4 ,after him come1 like two companions1 ,venus and ,mercury4 ,lastly1 the lowest globe is occupied by the moon1 which borrows its light from the star of day4 ,below this last celestial circle1 there is nothing but what is mortal and corruptible1 except the souls given by a beneficent ,divinity to the race of men4 ,above the moon all is eternal4 ,the earth1 situated in the centre of the world1 and separated from heaven on all sides1 forms the ninth sphere2 it remains immovable1 and all heavy bodies are drawn to it by their own weight4 ,the earth1 we should add1 is surrounded by the sphere of air1 and then by that of fire1 and by that of ether and the meteors4 ,with respect to the motions of these spheres4 ,the first circle described about the terrestrial system1 namely1 that of the moon1 was accomplished in #bg days1 #g hours1 and #dc minutes4 ,next to the moon1 ,mercury in the second1 and ,venus in the third1 and the sun in the fourth circle1 all turned about the earth in the same time1 #cfe days1 #e hours1 and #di minutes4 ,but these planets1 in addition to the general movement1 which carried them in #bd hours round from east to west and west to east1 and the annual revolution1 which made them run through the zodiacal circle1 had a third motion by which they described a circle about each point of their orbit taken as a centre4 ,illustration3 ,,fig4 #ad4--,,ptolemy',s ,,astronomical ,,system4 ,the fifth sphere1 carrying ,mars1 accomplished its revolution in two years4 ,jupiter took #aa years1 #cac days1 and #ai hours to complete his orbit1 and ,saturn in the seventh sphere took #bi years and #afi days4 ,above all the planets came the sphere of the fixed stars1 or ,firmament1 turning from east to west in #bd hours with inconceivable rapidity1 and endued also with a proper motion from west to east1 which was measured by ,hipparchus1 and which we now call the precession of the equinoxes1 and know that it has a period of #be1hgj years4 ,above all these spheres1 a primum mobile gave motion to the whole machine1 making it turn from east to west1 but each planet and each fixed star made an effort against this motion1 by means of which each of them accomplished their revolution about the earth in greater or less time1 according to its distance1 or the magnitude of the orbit it had to accomplish4 ,one immense difficulty attended this system4 ,the apparent motions of the planets is not uniform1 for sometimes they are seen to advance from west to east1 when their motion is called direct1 sometimes they are seen for several nights in succession at the same point in the heavens1 when they are called stationary1 and sometimes they return from east to west1 and then their motion is called retrograde4 ,we know now that this apparent variation in the motion of the planets is simply due to the annual motion of the earth in its orbit round the sun4 ,for example1 ,saturn describes its vast orbit in about thirty years1 and the earth describes in one year a much smaller one inside4 ,now if the earth goes faster in the same direction as ,saturn1 it is plain that ,saturn will be left behind and appear to go backwards1 while if the earth is going in the same direction the velocity of ,saturn will appear to be decreased1 but his direction of motion will appear unaltered4 ,to explain these variations1 however1 according to his system1 ,ptolemy supposed that the planets did not move exactly in the circumference of their respective orbits1 but about an ideal centre1 which itself moved along this circumference4 ,instead therefore of describing a circle1 they described parts of a series of small circles1 which would combine1 as is easy to see1 into a series of uninterrupted waves1 and these he called ,epicycles4 ,another objection1 which even this arrangement did not overcome1 was the variation of the size of the planets4 ,to overcome this ,hipparchus gave to the sphere of each planet a considerable thickness1 and saw that the planet did not turn centrally round the earth1 but round a centre of motion placed outside the earth4 ,its revolution took place in such a manner1 that at one time it reached the inner boundary1 at another time the outer boundary of its spherical heaven4 ,but this reply was not satisfactory1 for the differences in the apparent sizes proved by the laws of optics such a prodigious difference between their distances from the earth at the times of conjunction and opposition1 that it would be extremely difficult to imagine spheres thick enough to allow of it4 ,it was a gigantic and formidable piece of machinery to which it was necessary to be continually adding fresh pieces to make observation accord with theory4 ,in the thirteenth century1 in the times of the ,king-,astronomer1 ,alphonso ,x4 of ,castile1 there were already seventy-five circles1 one within the other4 ,it is said that one day he exclaimed1 in a full assemblage of bishops1 that if the ,deity had done him the honour to ask his advice before creating the world1 he could have told ,him how to make it a little better1 or at all events more simply4 ,he meant to express how unworthy this complication was of the dignity of nature4 ,illustration3 ,,fig4 #ae4--,,the ,,epicycles ,,of ,,ptolemy4 ,fracastor1 in his ,homocentrics1 says that nothing is more monstrous or absurd than all the excentrics and epicycles of ,ptolemy1 and proposes to explain the difference of velocity in the planets at different parts of their orbits by the medium offering greater or less resistance1 and their alteration in apparent size by the effect of refraction4 ,the essential element of this system was that it took appearances for realities1 and was founded on the assumption that the earth is fixed in the centre of the universe1 and of course therefore neglected all the appearances produced by its motion1 or had to explain them by some peculiarity in the other planets4 ,although it was corrected from time to time to make it accord better with observation1 it was the same essentially that was taught officially everywhere4 ,it reigned supreme in ,egypt1 ,greece1 ,italy1 and ,arabia1 and in the great school of ,alexandria1 which consolidated it and enriched it by its own observations4 ,but though the same in essence1 the details1 and especially the means of overcoming the difficulties raised by increased observations1 have much varied1 and it will be interesting and instructive to record some of the chief of them4 ,one of the most important influences in modifying the astronomical systems taught to the world has been that of the ,fathers of the ,christian ,church4 ,when1 after five centuries of patient toil1 of hopes1 ambitions1 and discussions1 the ,christian ,church took possession of the thrones and consciences of men1 they founded their physical edifice on the ancient system1 which they adapted to their special wants4 ,with them ,aristotle and ,ptolemy reigned supreme4 ,they decreed that the earth constituted the universe1 that the heavens were made for it1 that ,god1 the angels1 and the saints inhabited an eternal abode of joy situated above the azure sphere of the fixed stars1 and they embodied this gratifying illusion in all their illuminated manuscripts1 their calendars1 and their church windows4 ,the doctors of the ,church all acknowledged a plurality of heavens1 but they differed as to the number4 ,st4 ,hilary of ,poitiers would not fix it1 and the same doubt held ,st4 ,basil back2 but the rest1 for the most part borrowing their ideas from paganism1 said there were six or seven1 or up to ten4 ,they considered these heavens to be so many hemispheres supported on the earth1 and gave to each a different name4 ,in the system of ,bede1 which had many adherents1 they were the ,air1 ,ether1 ,fiery ,space1 ,firmament1 ,heaven of the ,angels1 and ,heaven of the ,trinity4 ,the two chief varieties in the systems of the middle ages may be represented as follows3-- ,those who wished to have everything as complete as possible combined the system of ,ptolemy with that of the ,fathers of the ,church1 and placed in the centre of the earth the infernal regions which they surrounded by a circle4 ,another circle marked the earth itself1 and after that the surrounding ocean1 marked as water1 then the circle of air1 and lastly that of fire4 ,enveloping these1 and following one after the other1 were the seven circles of the seven planets2 the eighth represented the sphere of the fixed stars on the firmament1 then came the ninth heaven1 then a tenth1 the coelum cristallinum1 and lastly an eleventh and outermost1 which was the empyreal heaven1 where dwelt the cherubim and seraphim1 and above all the spheres was a throne on which sat the ,father1 as ,jupiter ,olympus4 ,the others who wished for more simplicity1 represented the earth in the centre of the universe1 with a circle to indicate the ocean1 the second sphere was that of the moon2 the third was that of the sun2 on the fourth were placed the four planets1 ,jupiter1 ,mars1 ,venus and ,mercury2 there was a fifth for the space outside the planets1 and the last outside one was the firmament2 altogether seven spheres instead of eleven4 ,as a specimen of the style of representation of the astronomical systems of the middle ages1 we may take the figure on the following page3-- ,here we see the earth placed immovable in the centre of the universe1 and represented by a disc traversed by the ,mediterranean1 and surrounded by the ocean4 ,round this are circumscribed the celestial spheres4 ,that of the moon first1 then that of ,mercury1 in which several constellations1 as the ,lyre1 ,cassiopeia1 the ,crown1 and others1 are roughly indicated1 then comes the sphere of ,venus with ,sagittarius and the ,swan4 ,after this comes the celestis paradisus1 and the legend that1 the paradise to which ,paul was raised is in this third locality2 some of these must reach to us1 since in them repose the souls of the prophets4 ,in the other circles are yet other constellations3 for example ,pegasus1 ,andromeda1 the ,dog1 ,argo1 the ,he-goat1 ,aquarius1 the ,fishes1 and ,canopus1 figured by a star of the first magnitude4 ,to the north is seen near the constellation of the ,swan a large star with seven rays1 meant to represent the brightest of those which compose the ,great ,bear4 ,the stars of ,cassiopeia are not only misplaced1 but roughly represented4 ,the ,lyre is curiously drawn4 ,the positions of the constellations just named are all wrong in this figure1 just as we find those of towns in maps of the earth4 ,the cartographers of the middle ages1 with incredible ignorance1 misplaced in general every locality4 ,they did the same for the constellations in the celestial hemispheres4 ,in the heaven of ,jupiter1 and in that of ,saturn we read the words--,seraphim1 ,dominationes1 ,potestates1 ,archangeli1 ,virtutes coelorum1 ,principatus1 ,throni1 ,cherubim1 all derived from their theology4 ,a veritable muddle6 ,the angels placed with the heroes of mythology1 the immortal virgins with ,venus and ,andromeda1 and the ,saints with the ,great ,bear1 the ,hydra1 and the ,scorpion6 ,illustration3 ,,fig4 #af4--;,,heavens ,,of ,,the ,,middle ,,ages4 ,another such richly illuminated manuscript in the library at ,ghent1 entitled ,liber ,floridus1 contains a drawing similar to this under the title ,astrologia secundum ,bedum4 ,only1 instead of the earth1 there is a serpent in the centre with the name ,great ,bear1 and the twins are represented by a man and woman1 ,andromeda in a chasuble1 and ,venus as a nun6 ,several similar ones might be quoted1 varying more or less from this2 one1 executed in a geographical manuscript of the fifteenth century1 has the tenth sphere1 being that of the fixed stars1 then the crystalline heaven1 and then the immovable heaven1 which1 it says1 according to sacred and certain theology1 is the dwelling-place of the blessed1 where may we live for ever and ever1 ,amen2 this is also called the empyreal heaven4 ,near each planet the author marks the time of its revolution1 but not at all correctly4 ,illustration3 ,,plate ,,vii4--,,heavens ,,of ,,the ,,fathers4 ,the constructors of these systems were not in the least doubt as to their reality1 for they actually measured the distance between one sphere and another1 though in every case their numbers were far from the truth as we now know it4 ,we may cite as an example an ,italian system whose spheres were as follows3--,terra1 ,aqua1 ,aria1 ,fuoco1 ,luna1 ,mercurio1 ,venus1 ,sol1 ,marte1 ,giove1 ,saturno1 ,stelle fixe1 ,sfera nona1 ,cielo empyreo4 ,attached to the design is the following table of dimensions which we may copy3-- ,miles4 ,from the centre of the ,earth to the surface #c1bde inner side of the heaven of the ,moon #ajg1icf ,diameter of ,moon #a1hif ,from the centre of the ,earth to ,mercury #bji1aih ,diameter of ,mercury #bcj ,from the centre of the ,earth to ,venus #egi1cbj ,diameter of ,venus #b1hhd ,from the centre of the ,earth to the ,sun #c1hib1hff ,diameter of the ,sun #ce1gjj ,from the centre of the ,earth to ,mars #d1bfh1fbi ,diameter of ,mars #g1egb ,from the centre of the ,earth to ,jupiter #h1cbc1ebj ,diameter of ,jupiter #bi1fda ,from the centre of the ,earth to outside of ,saturn's heaven #eb1edd1gjb ,diameter of ,saturn #bi1bjb ,from the centre of the ,earth to the fixed stars #gc1chg1gdg ,the author states that he cannot pursue his calculations further1 and condescends to acknowledge that it is very difficult to know accurately what is the thickness of the ninth and of the crystalline heavens6 ,perhaps1 however1 these reckonings are better than those of the ,egyptians1 who came to the conclusion that ,saturn was only distant #dib miles1 the sun only #cfi1 and the moon #bdf4 ,these numerous variations and adaptations of the ,ptolemaic system1 prove what a firm hold it had taken1 and how it reigned supreme over all minds4 ,nor are we merely left to gather this4 ,they consciously looked to ,ptolemy as their great light1 if we may judge from an emblematic drawing taken from an authoritative astronomical work1 the ,margarita ,philosophica1 which we give on the opposite page4 ,illustration3 ,,fig4 #ag4 ,in all the systems derived from ,ptolemy1 the order of the planets remained the same1 and ,mercury and ,venus were placed nearer to the earth than the sun is4 ,according to many authors1 however1 ,plato made a variation in this respect1 by putting them outside the sun1 on the ground that they never were seen to pass across its surface4 ,he had obviously never heard of the ,transit of ,venus4 ,this arrangement was adopted by ,theon1 in his commentary on the ,almagesta of ,ptolemy1 and afterwards by ,geber1 who alone among the ,arabians departed from the strict ,ptolemaic system4 ,illustration3 ,,fig4 #ah4--;,,egyptian ,,system4 ,the ,egyptians improved upon this idea1 and made the first step towards the true system1 by representing these two planets1 ,mercury and ,venus1 as revolving round the sun instead of the earth4 ,all the rest of their system was the same as that of ,ptolemy1 for the sun itself1 and the other planets and the fixed stars all revolved round the earth in the centre4 ,this system of course accounted accurately for the motions of the two inferior planets1 whose nearness to the sun may have suggested their connection with it4 ,this system was in vogue at the same time as ,ptolemy's1 and numbers ,vitruvius amongst its supporters4 ,illustration3 ,,fig4 #ai4--;,,capella',s ,,system4 ,in the fifth century of our era ,martian ,capella taught a variation on the ,egyptian system1 in which he made ,mercury and ,venus revolve in the same orbit round the sun4 ,in the treatise entitled ,quod ,tellus non sit ,centrum ,omnibus ,planetis1 he explains that when ,mercury is on this side of the orbit it is nearer to us than ,venus1 and farther off from us than that planet when it is on the other side4 ,this hypothesis was also adopted in the middle ages4 ,we have here indicated the time of the revolution of the various planets1 and notice that the firmament is said to move round from west to east in #g1jjj years2 the second heaven in #di1jjj1 while the primum mobile outside moved in the contrary direction in twenty-four hours4 ,these ,egyptian systems survived in some places the true one1 as they were thought to overcome the chief difficulties of the ,ptolemaic without interfering with the stability of the earth1 and they were known as the common system1 i4e4 containing the elements of both4 ,such were the astronomical systems in vogue before the time of ,copernicus--all of them based upon the principle of the earth being the immovable centre of the universe4 ,we must now turn to trace the history of the introduction of that system which has completely thrown over all these former ones1 and which every one knows now to be the true one--the ,copernican4 ,no revolution is accomplished1 whether in science or politics1 without having been long in preparation4 ,the theory of the motion of the earth had been conceived1 discussed1 and even taught many ages before the birth of ,copernicus4 ,and the best proof of this is the acknowledgment of ,copernicus himself in his great work ,de ,revolutionibus ,orbium ,caelestium1 in which he laid down the principles of his system4 ,we will quote the passage in which it is contained4 ,i have been at the trouble1 he writes1 to read over all the works of philosophers that ,i could procure1 to see if ,i could find in them any different opinion to that which is now taught in the schools respecting the motions of the celestial spheres4 ,and ,i saw first in ,cicero that ,maetas had put forth the opinion that the earth moves4 7,maetam sensisse terram moveri47 ,afterwards ,i found in ,plutarch that others had entertained the same idea4 ,here ,copernicus quotes the original as far as it relates to the system of ,philolaus1 to the effect that the earth turns round the region of fire 7ethereal region71 and runs through the zodiac like the sun and the moon4 ,the principal ,pythagoreans1 such as ,archytas of ,tarentum1 ,heraclides of ,pontium1 taught also the same doctrine1 saying that the earth is not immovable in the centre of the universe1 but revolves in a circle1 and is far from occupying the chief place among the celestial bodies4 ,pythagoras learnt this doctrine1 it is said1 from the ,egyptians1 who in their hieroglyphics represented the symbol of the sun by the stercoral beetle1 because this insect forms a ball with the excrement of the oxen1 and lying down on its back1 turns it round and round with its legs4 ,timaeus of ,locris was more precise than the other ,pythagoreans in calling the five planets the organs of time1 on account of their revolutions1 adding that we must conclude that the earth is not immovable in one place1 but that it turns1 on the contrary1 about itself1 and travels also through space4 ,plutarch records that ,plato1 who had always taught that the sun turned round the earth1 had changed his opinion towards the end of his life1 regretting that he had not placed the sun in the centre of the universe1 which was the only place1 he then thought1 that was suitable for that star4 ,three centuries before ,jesus ,christ1 ,aristarchus of ,samos is said by ,aristotle to have composed a special work to defend the motion of the earth against the contrary opinions of philosophers4 ,in this work1 which is now lost1 he laid down in the most positive manner that the sun remains immovable1 and that the ,earth moves round it in a circular curve1 of which that star is the centre4 ,it would be impossible to state this in clearer terms2 and what makes his meaning more clear1 if possible1 is that he was persecuted for it1 being accused of irreligion and of troubling the repose of ,vesta--because1 says ,plutarch1 in order to explain the phenomena1 he taught that the heavens were immovable1 and that the earth accomplished a motion of translation in an oblique line1 at the same time that it turned round its own axis4 ,this is exactly the opinion that ,copernicus took up1 after an interval of eighteen centuries--and he too was accused of irreligion4 ,in passing from the ,greeks to the ,romans1 and from them to the middle ages1 the doctrine of ,aristarchus underwent a curious modification1 assimilating it to the system of ,tycho ,brahe1 which we shall hereafter consider1 rather than to that of ,copernicus4 ,this consisted in making the planets move round the sun1 while the sun itself revolved round the earth1 and carried them with him1 and the heavens revolved round all4 ,vitruvius and ,macrobius both taught this doctrine4 ,although ,cicero and ,seneca1 with ,aristotle and the ,stoics1 taught the immobility of the earth in the centre of the universe1 the question seemed undecided1 to ,seneca at least1 who writes3--,it would be well to examine whether it is the universe that turns about the immovable earth1 or the earth that moves1 while the universe remains at rest4 ,indeed some men have taught that the earth is carried along1 unknown to ourselves1 that it is not the motion of the heavens that produces the rising and setting of the stars1 but that it is we who rise and set relatively to them4 ,it is a matter worthy of contemplation1 to know in what state we are--whether we are assigned an immovable or rapidly-moving home--whether ,god makes all things revolve round us1 or we round them4 ,the double motion of the earth1 then1 is an idea revived from the ,grecian philosophers4 ,the theory was known indeed to ,ptolemy1 who devotes a whole chapter in his celebrated ,almagesta to combat it4 ,from his point of view it seemed very absurd1 and he did not hesitate to call it so2 and it was in reality only when fresh discoveries had altered the method of examining the question that the absurdities disappeared1 and were transferred to the other side4 ,not until it was discovered that the earth was no larger and no heavier than the other planets could the idea of its revolution and translation have appeared anything else than absurd4 ,we are apt to laugh at the errors of former great men1 while we forget the scantiness of the knowledge they then possessed4 ,so it will be instructive to draw attention to ,ptolemy's arguments1 that we may see where it is that new knowledge and ideas have led us1 as they would doubtless have led him1 had he possessed them1 to a different conclusion4 ,his argument depends essentially on the observed effects of weight4 ,light bodies1 he says1 are carried towards the circumference1 they appear to us to go up2 because we so speak of the space that is over our heads1 as far as the surface which appears to surround us4 ,heavy bodies tend1 on the contrary1 towards the middle1 as towards a centre1 and they appear to us to fall down1 because we so speak of whatever is under our feet1 in the direction of the centre of the earth4 ,these bodies are piled up round the centre by the opposed forces of their impetus and friction4 ,we can easily see that the whole mass of the earth1 being so large compared with the bodies that fall upon it1 can receive them without their weight or their velocity communicating to it any perceptible oscillation4 ,now if the earth had a motion in common with all the other heavy bodies1 it would not be long1 on account of its weight1 in leaving the animals and other bodies behind it1 and without support1 and it would soon itself fall out of heaven4 ,such would be the consequences of its motion1 which are most ridiculous even to imagine4 ,against the idea of the earth's diurnal rotation he argued as follows3--,there are some who pretend that nothing prevents us from supposing that the heaven remains immovable1 and the earth turns round upon its axis from west to east1 accomplishing the rotation each day4 ,it is true that1 as far as the stars are concerned1 there is nothing against our supposing this1 if guided only by appearances1 and for greater simplicity2 but those who do so forget how thoroughly ridiculous it is when we consider what happens near us and in the air4 ,for even if we admit1 which is not the case1 that the lighter bodies have no motion1 or only move as bodies of a contrary nature1 although we see that aerial bodies move with greater velocity than terrestrial--if we admit that very dense and heavy bodies have a rapid and constant motion of their own1 whereas in reality they obey but with difficulty the impulses communicated to them--we should then be obliged to assert that the earth1 by its rotation1 has a more rapid motion than any of the bodies that are round it1 as it makes so large a circuit in so short a time4 ,in this case the bodies which are not supported by it would appear to have a motion contrary to it1 and no cloud or any flying bird could ever appear to go to the east1 since the earth would always move faster than it in that direction4 ,the ,almagesta was for a long time the gospel of astronomers2 to believe in the motion of the earth was to them more than an innovation1 it was simply folly4 ,copernicus himself well expresses the state of opinion in which he found the question1 and the process of his own change1 in the following words3--,and ,i too1 taking occasion by these testimonies1 commenced to cogitate on the motion of the earth1 and although that opinion appeared absurd1 ,i thought that as others before me had invented an assemblage of circles to explain the motion of the stars1 ,i might also try if1 by supposing the earth to move1 ,i could not find a better account of the motions of the heavenly bodies than that with which we are at present contented4 ,after long researches1 ,i am at last convinced that if we assign to the circulation of the earth the motions of the other planets1 calculation and observation will agree better together4 ,and ,i have no doubt that mathematicians will be of my opinion1 if they will take the trouble to consider carefully and not superficially the demonstrations ,i shall give in this work4 ,although the opinions of ,copernicus had been held before1 it is very just that his should be the name by which they are known2 for during the time that elapsed before he wrote1 the adherents of such views became fewer and fewer1 until at last the very remembrance of them was almost forgotten1 and it required research to know who had held them and taught them4 ,it took him thirty years' work to establish them on a firm basis4 ,we shall make no excuse for quoting further from his book1 that we may know exactly the circumstances1 as far as he tells us1 of his giving this system to the world4 ,i hesitated for a long time whether ,i should publish my commentaries on the motions of the heavenly bodies1 or whether it would not be better to follow the example of certain ,pythagoreans1 who left no writings1 but communicated the mysteries of their philosophy orally from man to man among their adepts and friends1 as is proved by the letter of ,lysidas to ,hipparchus4 ,they did not do this1 as some suppose1 from a spirit of jealousy1 but in order that weighty questions1 studied with great care by illustrious men1 might not be disparaged by the idle1 who do not care to undertake serious study1 unless it be lucrative1 or by shallow-minded men1 who1 though devoting themselves to science1 are of so indolent a spirit that they only intrude among philosophers1 like drones among bees4 ,when ,i hesitated and held back1 my friends pressed me on4 ,the first was ,nicolas ,schonberg1 ,cardinal of ,capua1 a man of great learning4 ,the other was my best friend1 ,tideman ,gysius1 ,bishop of ,culm1 who was as well versed in the ,holy ,scriptures as in the sciences4 ,the latter pressed me so much that he decided me at last to give to the public the work ,i had kept for more than twenty-seven years4 ,many illustrious men urged me1 in the interest of mathematics1 to overcome my repugnance and to let the fruit of my labours see the light4 ,they assured me that the more my theory of the motion of the earth appeared absurd1 the more it would be admired when the publication of my work had dissipated doubts by the clearest demonstrations4 ,yielding to these entreaties1 and buoying myself with the same hope1 ,i consented to the printing of my work4 ,he tried to guard himself against the attacks of dogmatists by saying1 ,if any evil-advised person should quote against me any texts of ,scripture1 ,i deprecate such a rash attempt4 ,mathematical truths can only be judged by mathematicians4 ,notwithstanding this1 however1 his work1 after his death1 was condemned by the ,index in #afaf1 under ,paul ,v4 ,on examining the ancient systems1 ,copernicus was struck by the want of harmony in the arrangements proposed1 and by the arbitrary manner in which new principles were introduced and old ones neglected1 comparing the system to a collection of legs and arms not united to any trunk1 and it was the simplicity and harmony which the one idea of the motion of the earth introduced into the whole system that convinced him most thoroughly of its truth4 ,he knew well that new views and truths would appear as paradoxes1 and be rejected by men who were wedded to old doctrines1 and on this account he took such pains to show that these views had been held before1 and thus to disarm them of their apparent novelty4 ,illustration3 ,,fig4 #bj4--,,the ,,copernican ,,system4 ,copernicus dealt only with the six planets then known and the sun and moon4 ,as to the stars1 he had no idea that they were suns like our own1 at immense and various distances from us4 ,the knowledge of the magnitude of the sidereal universe was reserved for our own century1 when it was discovered by the method of parallaxes4 ,we will give ,copernicus's own sketch of the planetary system3-- ,in the highest place is the sphere of the fixed stars1 an immovable sphere1 which surrounds the whole of the universe4 ,among the movable planets the first is ,saturn1 which requires thirty years to make its revolution4 ,after it ,jupiter accomplishes its journey in twelve years2 ,mars follows1 requiring two years4 ,in the fourth line come the earth and the moon which in the course of one year return to their original position4 ,the fifth place is occupied by ,venus1 which requires nine months for its journey4 ,mercury occupies the sixth place1 whose orbit is accomplished in eighty days4 ,in the midst of all is the sun4 ,what man is there1 who in this majestic temple could choose another and better place for that brilliant lamp which illuminates all the planets with their satellites8 ,it is not without reason that the sun is called the lantern of the world1 the soul and thought of the universe4 ,in placing it in the centre of the planets1 as on a regal throne1 we give it the government of the great family of celestial bodies4 ,the hypothesis of the motion of the earth in its orbit appeared simply to ,copernicus as a good basis for the exact determination of the ratios of the distances of the several planets about the sun4 ,but he did not give up the excentrics and epicycles for the explanation of the irregular motions of the planets1 and certain imaginary variations in the precession of the equinoxes and the obliquity of the ecliptic4 ,according to him the earth was endowed with three different motions1 the first about its axis1 the second along the ecliptic1 and a third1 which he called the declination1 moving it backwards along the signs of the zodiac from east to west4 ,this last motion was invented to explain the phenomena of the seasons4 ,he thought1 like many other ancient philosophers1 that a body could not turn about another without being fixed in some way to it--by a crystal sphere1 or something--and in this case that the same surface would each day be presented to the sun1 and so it requires a third rotation1 by which its axis may remain constantly parallel to itself4 ,galileo1 however1 afterwards demonstrated the independence of the two motions in question1 and proved that the third was unnecessary4 ,copernicus was born in the ,polish village of ,thorn1 in #adgc1 and died in #aedc1 at ,warmia1 of which he was canon1 and where he built an observatory4 ,the voyages of his youth1 his labours1 adversities1 and old age at last broke him down1 and in the winter of #aedb he took to his bed1 and was incapable of further work4 ,his work1 which was just finished printing at ,nuremberg1 was brought to him by his friends before he died4 ,he soon after completely failed in strength1 and passed away tranquilly on the #bcrd of ,may1 #aedc4 ,illustration3 ,,plate ,,viii4--,,death ,,of ,,copernicus4 ,the ,copernican system required1 however1 establishing in the minds of astronomers generally before it took the place it now holds1 and this work was done by ,galileo--a name as celebrated as that of ,copernicus himself1 if not more so4 ,this perhaps is due not only to his demonstration of the motion of the earth1 but to his introduction of experimental philosophy1 and his observational method in astronomy4 ,the next advance was made by ,kepler1 who overthrew at one blow all the excentrics and epicycles of the ancients1 when by his laborious calculations he proved the ellipticity of the orbit of ,mars4 ,the ,grecian hypotheses were the logical consequences of two propositions which were universally admitted as axioms in the early and middle ages4 ,first1 that the motions of the heavenly bodies were uniform2 second1 that their orbits were perfect circles4 ,nothing appeared more natural than this belief1 though false4 ,so then when ,kepler1 in #afji1 recognised the fact1 by incontestable geometrical measurements1 that ,mars described an oval orbit round the sun1 in which its velocity varied periodically1 he could not believe either his observation or his calculation1 and he puzzled his brain to discover what secret principle it was that forced the planet to approach and depart from the sun by turns4 ,fortunately for him1 in this inquietude he came across a treatise by ,gilbert1 ,de ,magnate1 which had been published in ,london nine years before4 ,in this remarkable work ,gilbert proved by experiment that the earth acts on magnetized needles and on bars of iron placed near its surface just as a magnet does--and by a conjectural extension of this fact1 which was a vague presentiment of the truth1 he supposed that the earth itself might be retained in its constant orbit round the sun by a magnetic attraction4 ,this idea was a ray of light to ,kepler4 ,it led him to see the secret cause of the alternating motions that had troubled him so much1 and in the joy of that discovery he said1 ,if we find it impossible to attribute the vibration to a magnetic power residing in the sun1 acting on the planet without any material medium between1 we must conclude that the planet is itself endowed with a kind of intelligent perception which gives it power to know at each instant the proper angles and distances for its motion4 ,in the result ,kepler was led to enunciate to the world his three celebrated laws3-- #ast4 ,that the planets move in ellipses1 of which the sun is in one of the foci4 #bnd4 ,the spaces described by the ideal radius which joins each planet to the sun are proportional to the times of their description4 ,in other words1 the nearer a planet is to the sun1 the faster it moves4 #crd4 ,the squares of the times of revolution are as the cubes of the major axes of the orbits4 ,such were the laws of ,kepler1 the basis of modern astronomy1 which led in the hands of ,newton to the simple explanation by universal gravitation1 which itself is now asking to be explained4 ,we are not to suppose that the system of ,copernicus was universally accepted even by astronomers of note4 ,by some an attempt was made to invent a system which should have all the advantages of this1 and yet if possible save the immobility of the earth4 ,such was that of ,tycho ,brahe1 who was born three years after the death of ,copernicus1 and died in #afja4 ,he was one of the most laborious and painstaking observers of his time1 although by the peculiarity of fate he is known generally only by his false system4 ,illustration3 ,,fig4 #ba4--,,tycho ,,brahe',s ,,system4 ,in #aegg1 ,tycho ,brahe wrote a little treatise1 ,tychonis ,brahe1 ,dani1 ,de ,mundi ,a,etherei ,recentioribus phenomenis1 a propos of a comet that had lately appeared4 ,he speaks at length of his system as follows3--,i have remarked that the ancient system of ,ptolemy is not at all natural1 and too complicated4 ,but neither can ,i approve of the new one introduced by the great ,copernicus after the example of ,aristarchus of ,samos4 ,this heavy mass of earth1 so little fit for motion1 could not be displaced in this manner1 and moved in three ways1 like the celestial bodies1 without a shock to the principles of physics4 ,besides1 it is opposed to ,scripture6 ,i think then1 he adds1 that we must decidedly and without doubt place the earth immovable in the centre of world1 according to the belief of the ancients and the testimony of ,scripture4 ,in my opinion the celestial motions are arranged in such a way that the sun1 the moon1 and the sphere of the fixed stars1 which incloses all1 have the earth for their centre4 ,the five planets turn about the sun as about their chief and king1 the sun being constantly in the centre of their orbits1 and accompany it in its annual motion round the earth4 ,this system perfectly accounts for the apparent motions of the planets as seen from the earth1 and is essentially a variation on the ,copernican1 rather than on the ,ptolemaic system1 but it lent itself less readily to future discoveries4 ,it simply amounts1 as far as the solar system is concerned1 to impressing upon all the rest of it the motions of the earth1 so as to leave the latter at rest2 and were the sun only as large with respect to the earth as it seems1 were the planets really smaller than the moon1 and the stars only at a short distance1 and smaller than the planets1 it might seem more natural that they should move than the earth2 but when all these suppositions were disproved1 the very argument of ,tycho ,brahe for the stability of the earth turned the other way1 and proved as incontestably that it moved4 ,in the ,copernican system1 however1 these questions are of no consequence2 if the sun be at rest1 this mass makes no difference2 if the earth moves like the planets1 their relative size does not alter anything2 and if stars are immovable they may be at any distance and of any magnitude4 ,the objections of ,tycho ,brahe to the earth's motion were3 ,first1 that it was too heavy--we know now1 however1 that some other planets are heavier--and that the sun1 which he would make move instead1 is #cdj1jjj times as heavy4 ,secondly1 that if the earth moved1 all loose things would be carried from east to west2 but we have experience of many loose things being kept by friction on moving bodies1 and can conceive how1 all things may be kept by the attraction of the earth under the influence of its own motion4 ,thirdly1 that he could not imagine that the earth was turned upside down every day1 and that for twelve hours our heads are downwards4 ,but the existence of the antipodes overcomes this objection1 and shows that there is no up and down in the universe1 but each man calls that down which is nearer to the centre of the earth than himself4 ,a variation on ,tycho ,brahe's system was attempted by one ,longomontanus1 who had lived with him for ten years4 ,it consisted in admitting the diurnal rotation1 but not the annual revolution1 of the earth2 but it made no progress1 and was soon forgotten4 ,more remarkable than this was the attempt by ,descartes in the same direction1 namely1 to hold the principles of ,copernicus1 and yet to teach the immobility of the earth4 ,his idea of immobility was however very different from that of ,tycho ,brahe1 or of any one else1 and would only be called so by those who were bound to believe it at all costs4 ,his ,theory of ,vortices1 as it is called1 will be best given in his own words as contained in his ,les ,principes de la ,philosophie1 third part1 chap4 xxvi41 entitled1 ,that the earth is at rest in its heaven1 which does not prevent its being carried along with it1 and that it is the same with all the planets4 ,i adhere1 he says1 to the hypothesis of ,copernicus1 because it seems to me the simplest and clearest4 ,there is no vacuum anywhere in space4444 ,the heavens are full of a universal liquid substance4 ,this is an opinion now commonly received among astronomers1 because they cannot see how the phenomena can be explained without it4 ,the substance of the heavens has the common property of all liquids1 that its minutest particles are easily moved in any direction1 and when it happens that they all move in one way1 they necessarily carry with them all the bodies they surround1 and which are not prevented from moving by any external cause4 ,the matter of the heaven in which the planets are turns round continually like a vortex1 which has the ,sun for its centre4 ,the parts that are nearest the ,sun move faster than those that are at a greater distance2 and all the planets1 including the earth1 remain always suspended in the same place in the matter of the heaven4 ,and just as in the turns of rivers1 when the water turns back on itself and twists round in circles1 if any twig or light body floats on it1 we see it carry them round1 and make them move with it1 and even among these twigs we may see some turning on their own centre1 and those that are nearest to the middle of the vortex moving quicker than those on the outside2 so we may easily imagine it to be with the planets1 and this is all that is necessary to explain the phenomena4 ,the matter that is round ,saturn takes about thirty years to run its circle2 that which surrounds ,jupiter carries it and its satellites round in twelve years1 and so on4444 ,the satellites are carried round their primaries by smaller vortices4444 ,the earth is not sustained by columns1 nor suspended in the air by ropes1 but it is environed on all sides by a very liquid heaven4 ,it is at rest1 and has no propulsion or motion1 since we do not perceive any in it4 ,this does not prevent it being carried round by its heaven1 and following its motion without moving itself1 just as a vessel which is not moved by winds or oars1 and is not retained by anchors1 remains in repose in the middle of the sea1 although the flood of the great mass of water carries it insensibly with it4 ,like the earth1 the planets remain at rest in the region of heaven where each one is found4 ,copernicus made no difficulty in allowing that the earth moves4 ,tycho1 to whom this opinion seemed absurd and unworthy of common sense1 wished to correct him1 but the earth has far more motion in his hypothesis than in that of ,copernicus4 ,illustration3 ,,fig4 #bb4--;,,descartes' ,,theory ,,of ,,vortices4 ,such is the celebrated theory of vortices4 ,the comparison of the rotation of the earth and planets and their revolution round the sun to the turning of small portions of a rapid stream1 may contain an idea yet destined to be developed to account for these motions2 but as used by ,descartes it is a mere playing upon words admirably adapted to secure the concurrence of all parties2 those who believed in the motion of the earth seeing that it did not interfere with their ideas in the least1 and those who believed in its stability being gratified to find some way by which they might still cling to that belief and yet adopt the new ideas4 ,this was its purpose1 and that purpose it well served2 but as a philosophical speculation it was worthless4 ,when former astronomers declared that any planet moved1 whether it were the earth or any other1 they had no idea of attraction1 but supposed the planet fixed to a sphere2 this sphere moving and carrying the planet with it was what they meant by the planet moving3 the theory of vortices merely substituted a liquid for a solid sphere1 with this disadvantage1 that if the planet were fixed to a solid moving sphere1 it must move2 if only placed in a liquid one1 that liquid might pass it if it did not have motion of its own4 ,illustration3 ,,fig4 #bc4--,,vortices ,,of ,,the ,,stars4 ,a variation on ,descartes' system of vortices was proposed in the eighteenth century1 which supposed that the sun1 instead of being fixed in the centre of the system1 itself circulated round another centre1 carrying ,mercury with it4 ,this motion of the sun was intented to explain the changes of magnitude of its disc as seen from the earth1 and the diurnal and annual variations in its motion1 without discarding its circular path4 ,illustration3 ,,fig4 #bd4--,,variation ,,of ,,descartes' ,,theory4 ,we have thus noticed all the chief astronomical systems that have at any time been entertained by astronomers4 ,they one and all have given way before the universally acknowledged truth about which there is no longer any dispute4 ,systems are not now matters of opinion or theory4 ,we speak of facts as certain as any that can be ascertained in any branch of knowledge4 ,we have much to learn1 but what we have settled as the basis of our knowledge will never more be altered as far as we can see4 ,of course there have been always fantastic fancies put forth about the solar system1 but they are more amusing than instructive4 ,some have said that there is no sun1 moon1 or stars1 but that they are reflections from an immense light under the earth4 ,some savage races say that the moon when decreasing breaks up into stars1 and is renewed each month by a creative act4 ,the ,indians used to say that it was full of nectar which the gods ate up when it waned1 and which grew again when it waxed4 ,the ,brahmins placed the earth in the centre1 and said that the stars moved like fishes in a sea of liquid4 ,they counted nine planets1 of which two are invisible dragons which cause eclipses2 which1 since they happen in various parts of the zodiac1 show that these dragons revolve like the rest4 ,they said the sun was nearer than the moon1 perhaps because it is hotter and brighter4 ,berosus the ,chaldean gave a very original explanation of the phases and eclipses of the moon4 ,he said it had one side bright1 and the other side just the colour of the sky1 and in turning it represented the different colours to us4 ,before concluding this chapter we may notice what information we possess as to the origin of the names by which the planets are known4 ,these names have not always been given to them1 and date only from the time when the poets began to associate the ,grecian mythology with astronomy4 ,the earlier names had reference rather to their several characters1 although there appear to have been among every people two sets of names applied to them4 ,the earliest ,greek names referred to their various degrees of brilliancy3 thus ,saturn1 which is not easily distinguished1 was called ,phenon1 or that which appears2 ,jupiter was named ,phaeton1 the brilliant2 ,mars was ,pysois1 or flame-coloured2 ,mercury1 ,stilbon1 the sparkling2 ,venus1 ,phosphorus2 and ,lucifer1 the light-bearer4 ,they called the latter also ,calliste1 the most beautiful4 ,it was also known then as now under the appellations of the morning star and evening star1 indicating its special position4 ,with the ancient ,accadians1 the planets had similar names1 among others4 ,thus1 ,mars was sometimes called the vanishing star1 in allusion to its recession from the earth1 and ,jupiter the planet of the ecliptic1 from its neighbourhood to the latter 7,sayce74 ,the name of ,mars raises the interesting question as to whether they had noticed its phases as well as its movements--especially when1 with reference to ,venus1 it is recorded in the ,observations of ,bel1 that it rises1 and in its orbit duly grows in size4 ,they had also a rather confusing system of nomenclature by naming each planet after the star that it happened to be the nearest to at any point of its course round the ecliptic4 ,among less cultivated nations also the same practice held1 as with the natives of ,south ,america1 whose name for the sun is a word meaning it brings the day2 for the moon1 it brings the night2 and for ,venus1 it announces the day4 ,but even among the ,eastern nations1 from whom the ,greeks and ,romans borrowed their astronomical systems1 it soon became a practice to associate these planets with the names of the several divinities they worshipped4 ,this was perhaps natural from the adoration they paid to the celestial luminaries themselves on account of their real or supposed influence on terrestrial affairs2 and1 moreover1 as time went on1 and heroes had appeared1 and they had to find them dwelling-places in the heavens1 they would naturally associate them with one or other of the most brilliant and remarkable luminaries1 to which they might suppose them translated4 ,beyond these general remarks1 only conjectures can be made why any particular divinity should among the ,greeks be connected with the several planets as we now know them4 ,such conjectures as the following we may make4 ,thus ,jupiter1 the largest1 would take first rank1 and be called after the name of the chief divinity4 ,the soft and sympathising ,venus--appearing at the twilight--would well denote the evening star4 ,mars would receive its name from its red appearance1 naturally suggesting carnage and the god of war4 ,saturn1 or ,kronos1 the god of time1 is personified by the slow and almost imperceptible motion of that remote planet4 ,while ,mercury1 the fiery and quick god of thieves and commerce1 is well matched with the hide-and-seek planet which so seldom can be seen1 and moves so rapidly4 ,these were the only planets known to the ancients1 and were indeed all that could be discovered without a telescope4 ,if the ancient ,babylonians possessed telescopes1 as has been conjectured from their speaking1 as we have noticed above1 of the increase of the size of ,venus1 and from the finding a crystal lens among the ruins of ,nineveh1 they did not use them for this purpose4 ,the other planets now known have a far shorter history4 ,uranus was discovered by ,sir ,william ,herschel on the #acth of ,march1 #agha1 and was at first taken for a comet4 ,herschel proposed to call it ,georgium ,sidus1 after ,king ,george ,,iii4 ,lalande suggested it should be named ,herschel1 after its discoverer1 and it bore this name for some time4 ,afterwards the names1 ,neptune1 ,astroea1 ,cybele1 and ,uranus were successively proposed1 and the latter1 the suggestion of ,bode1 was ultimately adopted4 ,it is the name of the most ancient of the gods1 connected with the then most modern of planets in point of discovery1 though also most ancient in formation1 if recent theories be correct4 ,neptune1 as everybody knows1 was calculated into existence1 if one may so speak1 by ,adams and ,leverrier independently1 and was first seen1 in the quarter indicated1 by ,dr4 ,galle at ,berlin1 in ,september1 #ahdf1 and by universal consent it received the name it now bears4 ,there are now also known a long series of what are called minor planets1 all circulating between ,mars and ,jupiter1 with their irregular orbits inextricably mingled together4 ,their discovery was led to in a remarkable manner4 ,it was observed that the distances of the several planets might approximately be expressed by the terms of a certain mathematical series1 if one term was supplied between ,mars and ,jupiter--a fact known by the name of ,bode's law4 ,when the new planet1 ,uranus1 was found to obey this law1 the feeling was so strong that there must be something to represent this missing term1 that strong efforts were made to discover it1 which led to success1 and several1 whose names are derived from the minor gods and goddesses1 are now well known4 ,all these planets1 like the signs of the zodiac1 are indicated by astronomers by certain symbols1 which1 as they derive their form from the names or nature of the planets1 may properly here be explained4 ,the sign of ,neptune is symbol3 neptune1 representing the trident of the sea2 for ,uranus symbol3 uranus1 which is the first letter of ,herschel with a little globe below2 symbol3 saturn is the sickle of time1 or ,saturn2 symbol3 jupiter is the representation of the first letter of ,zeus or ,jupiter2 symbol3 mars is the lance and buckler of ,mars2 symbol3 venus the mirror of ,venus2 symbol3 mercury the wand of ,mercury2 symbol3 sun the sun's disc2 and symbol3 moon the crescent of the moon4 ,illustration3 ,,plate ,,ix4--,,the ,,solar ,,system4 ,the more modern discoveries have1 of course1 been all made by means of the telescope1 and a few words on the history of its discovery may fitly close this chapter4 ,according to ,olbers1 a concave and convex lens were first used in combination1 to render objects less distant in appearance1 in the year #afjf4 ,in that year the children of one ,jean ,lippershey1 an optician of ,middelburg1 in ,zealand1 were playing with his lenses1 and happened to hold one before the other to look at a distant clock4 ,their great surprise in seeing how near it seemed attracted their father's attention1 and he made several experiments with them1 at last fixing them as in the modern telescope--in draw tubes4 ,on the #bnd of ,october1 #afjf1 he made a petition to the ,states-,general of ,holland for a patent4 ,the aldermen1 however1 saw no advantage in it1 as you could only look with one eye instead of two4 ,they refused the patent1 and though the discovery was soon found of value1 ,lippershey reaped no benefit4 ,galileo was the first to apply the telescope to astronomical observations4 ,he did not have it made in ,holland1 but constructed it himself on ,lippershey's principle4 ,this was in #afji4 ,its magnifying power was at first #d1 and he afterwards increased it to #g1 and then to #cj4 ,with this he discovered the phases of ,venus1 the spots on the sun1 the four satellites of ,jupiter1 and the mountains of the moon4 ,illustration3 ,,plate ,x4--,,the ,,discovery ,,of ,,the ,,telescope4 ,kepler1 in #afaa1 made the first astronomical telescope with two concave glasses4 ,huyghens increased the magnifying power successively to #dh1 #ej1 and #ib1 and discovered ,saturn's ring and his satellite ,no4 #d4 ,cassini1 the first director of the ,paris ,observatory1 brought it to #aej1 aided by ,auzout ,campani of ,rome1 and ,rives of ,london4 ,he observed the rotation of ,jupiter 7#affe71 that of ,venus and ,mars 7#afff71 the fifth and third satellites of ,saturn 7#afga71 and afterwards the two nearer ones 7#afhd72 the other satellites of this planet were discovered1 the sixth and seventh1 by ,sir ,william ,herschel 7#aghi71 and the eighth by ,bond and ,lasel 7#ahdh74 ,we may add here that the satellites of ,uranus were discovered1 six by ,herschel from #agij to #agid1 and two by ,lassel in #ahea1 the latter also discovering ,neptune's satellite in #ahdg4 ,the rotation of ,saturn was discovered by ,herschel in #aghi1 and that of ,mercury by ,schroeter in #ahjj4 ,the earliest telescopes which were reflectors were made by ,gregory in #affc and ,newton in #afgb4 ,the greatest instruments of our century are that of ,herschel1 which magnifies #c1jjj times1 and ,lord ,rosse's1 magnifying #f1jjj times1 the ,foucault telescope at ,marseilles1 of #d1jjj1 the reflector at ,melbourne1 of #g1jjj1 and the ,newall refractor4 ,illustration3 ,,plate ,,xi4--,,the ,,foundation ,,of ,,paris ,,observatory4 ,the exact knowledge of the heavens1 which makes so grand a feature in modern science1 is due1 however1 not only to the existence of instruments1 but also to the establishment of observatories especially devoted to their use4 ,the first astronomical observatory that was constructed was that at ,paris4 ,in #affg ,colbert submitted the designs of it to ,louis ,,xiv41 and four years afterwards it was completed4 ,the ,greenwich ,observatory was established in #afgf1 that of ,berlin in #agaj1 and that of ,st4 ,petersburg in #agbe4 ,since then numerous others have been erected1 private as well as public1 in all parts of the world1 and no night passes without numerous observations being taken as part of the ordinary duty of the astronomers attached to them4 ,,chapter ,,ix4 ,,the ,,terrestrial ,,world ,,of ,,the ,,ancients4--,,cosmography ,,and ,,geography4 ,with respect to the shape and position of the earth itself in the material universe1 and the question of its motion or immobility1 we cannot go so far back as in the case of the heavens1 since it obviously requires more observation1 and is not so pressing for an answer4 ,amongst the ,greeks several authors appear to have undertaken the subject1 but only one complete work has come down to us which undertakes it directly4 ,this is a work attributed to ,aristotle1 ,de ,mundo4 ,it is addressed to ,alexander1 and by some is considered to be spurious1 because it lacks the majestic obscurity that in his acknowledged works repels the reader4 ,although1 however1 it is not as obscure as it might be1 for the writer1 it is quite bad enough1 and its dryness and vagueness1 its mixture of metaphysical and physical reasoning1 logic and observation1 and the change that has naturally passed over the meanings of many common words since they were written1 render it very tedious and unpleasant reading4 ,nevertheless1 as presenting us with the first recorded ideas on these questions of the nature and properties of the earth1 it deserves attentive study4 ,it is not a system of observations like those of ,ptolemy and the ,alexandrian ,school1 but an entirely theoretical work4 ,it is founded entirely on logic2 but unfortunately1 if the premisses are bad1 the better the syllogism the more erroneous will be the conclusion2 and it is just this which we find here4 ,thus if he be asked whether the earth turns or the heavens1 he will reply that the earth is evidently in repose1 and that this is the case not only because we observe it to be so1 but because it is a necessity that it should be2 because repose is natural to the earth1 and it is naturally in equilibrium4 ,this idea of natural leads very often astray4 ,he is guided to his idea of what is natural by seeing what is1 and then argues that what is1 or appears to be1 must be1 because it is natural--thus arguing in a circle4 ,another example may be given in his answer to the question1 ,why must the stars move round the earth8 ,he says it is natural1 because a circle is a more perfect line1 and must therefore be described by the perfect stars1 and a circle is perfect because it has no ends6 ,unfortunately there are other curves that have no ends2 but the circle was considered1 without more reason1 the most perfect curve1 and therefore the planets must move in circles--an idea which had to wait till ,kepler's time to be exploded4 ,one more specimen of this style may be quoted1 namely1 his proof that every part of heaven must be eternally moving1 while the earth must be in the centre and at rest4 ,the proof is this4 ,everything which performs any act has been made for the purpose of that act4 ,now the work of ,god is immortality1 from which it follows that all that is divine must have an eternal motion4 ,but the heavens have a divine quality1 and for this reason they have a spherical shape and move eternally in a circle4 ,now when a body has a circular motion1 one part of it must remain at rest in its place1 namely1 that which is in the centre2 the earth is in the centre--therefore it is at rest4 ,aristotle says in this work that there are two kinds of simple motion1 that in a circle and that in a straight line4 ,the latter belongs to the elements1 which either go up or down1 and the former to the celestial bodies1 whose nature is more divine1 and which have never been known to change2 and the earth and world must be the only bodies in existence1 for if there were another1 it must be the contrary to this1 and there is no contrary to a circle2 and again1 if there were any other body1 the earth would be attracted towards it1 and move1 which it does not4 ,such is the style of argument which was in those days thought conclusive1 and which with a little development and inflation of language appeared intensely profound4 ,but what brings these speculations to the subject we have now in hand is this3 that when ,aristotle thus proves the earth to be immovable in the centre of the universe1 he is led on to inquire how it is possible for it to remain in one fixed place4 ,he observed that even a small fragment of earth1 when it is raised into the air and then let go1 immediately falls without ever stopping in one place--falling1 as he supposed1 all the quicker according to its weight2 and he was therefore puzzled to know why the whole mass of the earth1 notwithstanding its weight1 could be kept from falling4 ,aristotle examines one by one the answers that have been given to this question4 ,thus ,xenophanes gave to the earth infinitely extended roots1 against which ,empedocles uses such arguments as we should use now4 ,thales of ,miletus makes the earth rest upon water1 without finding anything on which the water itself can rest1 or answering the question how it is that the heavier earth can be supported on the lighter water4 ,anaxemenes1 ,anaxagoras1 and ,democritus1 who make the earth flat1 consider it to be sustained by the air1 which is accumulated below it1 and also presses down upon it like a great coverlet4 ,aristotle himself says that he agrees with those philosophers who think that the earth is brought to the centre by the primitive rotation of things1 and that we may compare it1 as ,empedocles does1 to the water in glasses which are made to turn rapidly1 and which does not fall out or move1 even though upside down4 ,he also quotes with approval another opinion somewhat similar to this1 namely1 that of ,anaximander1 which states that the earth is in repose1 on account of its own equilibrium4 ,placed in the centre and at an equal distance from its extremities1 there is no reason why it should move in one direction rather than the other1 and rests immovable in the centre without being able to leave it4 ,the result of all is that ,aristotle concludes that the earth is immovable1 in the centre of the universe1 and that it is not a star circulating in space like other stars1 and that it does not rotate upon its axis2 and he completes the system by stating that the earth is spherical1 which is proved by the different aspects of the heavens to a voyager to the north or to the south4 ,such was the ,aristotelian system1 containing far more error than truth1 which was the first of any completeness4 ,scattered ideas1 however1 on the shape and method of support of the earth and the cause of various phenomena1 such as the circulation of the stars1 are met with besides in abundance4 ,the original ideas of the earth were naturally tinged by the prepossessions of each race1 every one thinking his own country to be situated in the centre4 ,thus among the ,hindoos1 who lived near the equator1 and among the ,scandinavians1 inhabiting regions nearer the pole1 the same meaning attaches to the words by which they express their own country1 medpiama and medgard1 both meaning the central habitation4 ,olympus among the ,greeks was made the centre of the earth1 and afterwards the temple of ,delphi4 ,for the ,egyptians the central point was ,thebes2 for the ,assyrians it was ,babylon2 for the ,indians it was the mountain ,mero2 for the ,hebrews ,jerusalem4 ,the ,chinese always called their country the central empire4 ,it was then the custom to denote the world by a large disc1 surrounded on all sides by a marvellous and inaccessible ocean4 ,at the extremities of the earth were placed imaginary regions and fortunate isles1 inhabited by giants or pigmies4 ,the vault of the sky was supposed to be supported by enormous mountains and mysterious columns4 ,numerous variations have been suggested on the earliest supposed form of the earth1 which was1 as we have seen in a former chapter1 originally supposed to be an immense flat of infinite depth1 and giving support to the heavens4 ,as travels extended and geography began to be a science1 it was remarked that an immense area of water circumscribed the solid earth by irregular boundaries--whence the idea of a universal ocean4 ,when1 however1 it was perceived that the horizon at sea was always circular1 it was supposed that the ocean was bounded1 and the whole earth came to be represented as contained in a circle1 beneath which were roots reaching downwards without end1 but with no imagined support4 ,illustration3 ,,fig4 #be4--,,the ,,earth ,,floating4 ,illustration3 ,,fig4 #bf4--,,the ,,earth ,,with ,,roots4 ,the ,vedic priests asserted that the earth was supported on twelve columns1 which they very ingeniously turned to their own account by asserting that these columns were supported by virtue of the sacrifices that were made to the gods1 so that if these were not made the earth would collapse4 ,illustration3 ,,fig4 #bg4--,,the ,,earth ,,of ,,the ,,vedic ,,priests4 ,these pillars were invented in order to account for the passing of the sun beneath the earth after his setting1 for which at first they were obliged to imagine a system of tunnels1 which gradually became enlarged to the intervals between the pillars4 ,the ,hindoos made the hemispherical earth to be supported upon four elephants1 and the four elephants to stand on the back of an immense tortoise1 which itself floated on the surface of a universal ocean4 ,we are not however to laugh at this as intended to be literal2 the elephants symbolised1 it may be1 the four elements1 or the four directions of the compass1 and the tortoise was the symbol for strength and for eternity1 which was also sometimes represented by a serpent4 ,illustration3 ,,fig4 #bh4--;,,hindoo ,,earth4 ,the floating of the earth on water or some other liquid long held ground4 ,it was adopted by ,thales1 and six centuries later ,seneca adopts the same opinion1 saying that the humid element that supports the earth's disc like a vessel may be either the ocean or some liquid more simple than water4 ,diodorus tells us that the ,chaldeans considered the earth hollow and boat-shaped--perhaps turned upside down--and this doctrine was introduced into ,greece by ,heraclitus of ,ephesus4 ,illustration3 ,,fig4 #bi4--,,the ,,earth ,,of ,,anaximander4 ,anaximander represents the earth as a cylinder1 the upper face of which alone is inhabited4 ,this cylinder1 he states1 is one-third as high as its diameter1 and it floats freely in the centre of the celestial vault1 because there is no reason why it should move to one side rather than the other4 ,leucippus1 ,democritus1 ,heraclitus1 and ,anaxagoras all adopted this purely imaginary form4 ,europe made the northern half1 and ,lybia 7,africa7 and ,asia the southern1 while ,delphi was in the centre4 ,anaximenes1 without giving a precise opinion as to the form of the earth1 made it out to be supported on compressed air1 though he gave no idea as to how the air was to be compressed4 ,plato thought to improve upon these ideas by making the earth cubical4 ,the cube1 which is bound by six equal faces1 appeared to him the most perfect of solids1 and therefore most suitable for the earth1 which was to stand in the centre of the universe4 ,illustration3 ,,fig4 #cj4--,,plato',s ,,cubical ,,earth4 ,eudoxus1 who in his long voyages throughout ,greece and ,egypt had seen new constellations appear as he went south1 while others to the north disappeared1 deduced the sphericity of the earth1 in which opinion he was followed by ,archimedes1 and1 as we have seen1 by ,aristotle4 ,according to ,achilles ,tatius1 ,xenophanes gave to the earth the shape of an immense inclined plane1 which stretched out to infinity4 ,he drew it in the form of a vast mountain4 ,the summit only was inhabited by men1 and round it circulated the stars1 and the base was at an infinite depth4 ,hesiod had before this obscurely said3 ,the abyss is surrounded by a brazen barrier2 above it rest the roots of the earth4 ,epicurus and his school were well pleased with this representation4 ,if such were the foundations of the earth1 then it was impossible that the sun1 and moon1 and stars should complete their revolutions beneath it4 ,a solid and indefinite support being once admitted1 the ,epicurean ideas about the stars were a necessary consequence2 the stars must inevitably be put out each day in the west1 since they are not seen to return to the place whence they started1 and they must be rekindled some hours afterwards in the east4 ,in the days of ,augustus1 ,cleomedes still finds himself obliged to combat these ,epicurean ideas about the setting and rising of the sun and stars4 ,these stupid ideas1 he says1 have no other foundation than an old woman's story--that the ,iberians hear each night the hissing noise made by the burning sun as it is extinguished1 like a hot iron in the waters of the ocean4 ,modern travellers have shown us that similar ideas about the support of the earth have been entertained by more remote people4 ,thus1 in the opinion of the ,greenlanders1 handed down from antiquity to our own days1 the earth is supported on pillars1 which are so consumed by time that they often crack1 and were it not that they are supported by the incantations of the magicians1 they would long since have broken down4 ,this idea of the breaking of the pillars may possibly have originated in the known sinking of the land beneath the sea1 which is still going on even at the present day4 ,illustration3 ,,fig4 #ca4--;,,egyptian ,,representation ,,of ,,the ,,earth4 ,an ancient ,egyptian papyrus in the library of ,paris gives a very curious hieroglyphical representation of the universe4 ,the earth is here figured under the form of a reclining figure1 and is covered with leaves4 ,the heavens are personified by a goddess1 which forms the vault by her star-bespangled body1 which is elongated in a very peculiar manner4 ,two boats1 carrying1 one the rising sun1 and the other the setting sun1 are represented as moving along the heavens over the body of the goddess4 ,in the centre of the picture is the god1 ,maon1 a divine intelligence1 which presides over the equilibrium of the universe4 ,we will now pass on from the early ideas of the general shape and situation of the world to inquire into the first outlines of geographical knowledge of details4 ,of all the ancient writings which deal with such questions1 the ,hebrew ,scriptures have the greatest antiquity1 and in them are laid down many details of known countries1 from which a fair map of the world as known to them might be made out4 ,the prophet ,esdras believed that six-sevenths of the earth was dry land--an idea which could not well be exploded till the great oceans had been traversed and ,america discovered4 ,more interesting1 as being more complete1 and written to a certain extent for the very purpose of relating what was known of the geography of the earth1 are the writings of the oldest ,grecian poets4 ,the first elements of ,grecian geography are contained in the two national and almost sacred poems1 the ,iliad and ,odyssey4 ,so important have these writings been considered in regard to ancient geography1 that for many centuries discussions have been carried on with regard to the details1 though evidently fictitious1 of the voyage of ,ulysses1 and twenty lines of the ,iliad have furnished matter for a book of thirty volumes4 ,the shield of ,achilles1 forged by ,vulcan and described in the eighteenth book of the ,iliad1 gives us an authentic representation of the primitive cosmographical ideas of the age4 ,the earth is there figured as a disc1 surrounded on all sides by the ,river ,ocean4 ,however strange it may appear to us1 to apply the term river to the ocean1 it occurs too often in ,homer and the other ancient poets to admit of a doubt of its being literally understood by them4 ,hesiod even describes the sources of the ocean at the western extremity of the world1 and the representation of these sources was preserved from age to age amongst authors posterior to ,homer by nearly a thousand years4 ,herodotus says plainly that the geographers of his time drew their maps of the world according to the same ideas2 the earth was figured with them as a round disc1 and the ocean as a river1 which washed it on all sides4 ,the earth's disc1 the orbis terrarum1 was covered according to ,homer by a solid vault or firmament1 beneath which the stars of the day and night were carried by chariots supported by the clouds4 ,in the morning the sun rose from the eastern ocean1 and in the evening it declined into the western2 and a vessel of gold1 the mysterious work of ,vulcan1 carried it quickly back by the north1 to the east again4 ,beneath the earth ,homer places1 not the habitation of the dead1 the caverns of ,hades1 but a vault called ,tartarus1 corresponding to the firmament4 ,here lived the ,titans1 the enemies of the gods1 and no breath of wind1 no ray of light1 ever penetrated to this subterranean world4 ,writers subsequent to ,homer by a century determined even the height of the firmament and the depth of ,tartarus4 ,an anvil1 they said1 would take nine days to fall from heaven to earth1 and as many more to fall from earth to the bottom of ,tartarus4 ,this estimate of the height of heaven was of course far too small4 ,if a body were to fall for nine days and nights1 or #ggg1fjj seconds under the attraction of the earth1 it would only pass over #dcj1ejj miles1 that is not much more than half as far again as the moon4 ,a ray of light would only take two seconds to pass over that distance1 whereas it takes eight minutes to reach us from the sun1 and four hours to come from ,neptune--to say nothing of the distance of the stars4 ,the limits of the world in the ,homeric cosmography were surrounded by obscurity4 ,the columns of which ,atlas was the guardian were supported on unknown foundations1 and disappeared in the systems subsequent to ,homer4 ,beyond the mysterious boundary where the earth ended and the heavens began an indefinite chaos spread out--a confused medley of life and inanity1 a gulf where all the elements of heaven1 ,tartarus1 and earth and sea are mixed together1 a gulf of which the gods themselves are afraid4 ,ideas such as these prevailed long after geometers and astronomers had proved the spherical form of the globe1 and they were revived by the early ,christian geographers and have left their trace even on the common language of to-day4 ,illustration3 ,,fig4 #cb4--;,,homeric ,,cosmography4 ,the centre of the terrestrial disc was occupied by the continent and isles of ,greece1 which in the time of ,homer possessed no general name4 ,the centre of ,greece passed therefore for the centre of the whole world2 and in ,homer's system it was reckoned to be ,olympus in ,thessaly1 but the priests of the celebrated ,temple of ,apollo at ,delphi 7known then under the name of ,python7 gave out a tradition that that sacred place was the real centre of the habitable world4 ,the straits which separate ,italy from ,sicily were so to speak the vestibule of the fabulous world of ,homer4 ,the threefold ebb and flow1 the howling of the monster ,scylla1 the whirlpools of ,charybdis1 the floating rocks--all tell us that we are quitting here the region of truth4 ,sicily itself1 although already known under the name of ,trinacria1 was filled with marvels2 here the flocks of the ,sun wandered in a charming solitude under the guardianship of nymphs2 here the ,cyclops1 with one eye only1 and the anthropophagous ,lestrigons scared away the traveller from a land that was otherwise fertile in corn and wine4 ,two historical races were placed by ,homer in ,sicily1 namely the ,sicani1 and the ,siceli1 or ,siculi4 ,to the west of ,sicily we find ourselves in the midst of a region of fables4 ,the enchanted islands of ,circe and ,calypso1 and the floating island of ,eolus can no longer be found1 unless we imagine them to have originated1 like ,graham's ,island in this century1 from volcanic eruptions or elevations1 and to have disappeared again by the action of the sea4 ,the ,homeric map of the world terminated towards the west by two fabulous countries which have given rise to many traditions among the ancients1 and to many discussions among moderns4 ,near to the entrance of the ocean1 and not far from the sombre caverns where the dead are congregated1 ,ulysses found the ,cimmerians1 an unhappy people1 who1 constantly surrounded by thick shadows1 never enjoyed the rays of the sun1 neither when it mounted the skies1 nor when it descended below the earth4 ,still farther away1 and in the ocean itself1 and therefore beyond the limits of the earth1 beyond the region of winds and seasons1 the poet paints for us a ,fortunate ,land1 which he calls ,elysium1 a country where tempests and winter are unknown1 where a soft zephyr always blows1 and where the elect of ,jupiter1 snatched from the common lot of mortals1 enjoy a perpetual felicity4 ,whether these fictions had an allegory for their basis1 or were founded on the mistaken notions of voyagers--whether they arose in ,greece1 or1 as the ,hebrew etymology of the name ,cimmerian might seem to indicate1 in the east1 or in ,phenicia1 it is certain that the images they present1 transferred to the world of reality1 and applied successively to various lands1 and confused by contradictory explanations1 have singularly embarrassed the progress of geography through many centuries4 ,the ,roman travellers thought they recognised the ,fortunate ,isles in a group to the west of ,africa1 now known as the ,canaries4 ,the philosophical fictions of ,plato and ,theopompus about ,atlantes and ,meropis have been long perpetuated in historical theories2 though of course it is possible that in the numerous changes that have taken place in the surface of the earth1 some ancient vast and populous island may have descended beneath the level of the sea4 ,on the other side1 the poetic imagination created the ,hyperboreans1 beyond the regions where the northern winds were generated1 and according to a singular kind of meteorology1 they believed them for that reason to be protected from the cold winds4 ,herodotus regrets that he has not been able to discover the least trace of them2 he took the trouble to ask for information about them from their neighbours1 the ,arimaspes1 a very clear-sighted race1 though having but a single eye2 but they could not inform him where the ,hyperboreans dwelt4 ,the ,enchanted ,isles1 where the ,hesperides used to guard the golden fruit1 and which the whole of antiquity placed in the west1 not far from the ,fortunate ,isles1 are sometimes called ,hyperborean by authors well versed in the ancient traditions4 ,it is also in this sense that ,sophocles speaks of the ,garden of ,phoebus1 near the vault of heaven1 and not far from the sources of the night1 i4e4 of the setting of the sun4 ,avienus explains the mild temperature of the ,hyperborean country by the temporary proximity of the sun1 since1 according to the ,homeric ideas1 it passes during the night by the northern ocean to return to its palace in the east4 ,this ancient tradition was not entirely exploded in the time of ,tacitus1 who states that on the confines of ,germany might be seen the veritable setting of ,apollo beyond the water1 and he believes that as in the east the sun gives rise to incense and balm by its great proximity to the earth1 so in the regions where it sets it makes the most precious of juices to transude from the earth and form amber4 ,it is this idea that is embedded in the fables of amber being the tears of gold that ,apollo shed when he went to the ,hyperborean land to mourn the loss of his son ,a,esculapius1 or by the sisters of ,phaeton1 changed into poplars2 and it is denoted by the ,greek name for amber1 electron--a sun-stone4 ,the ,grecian sages1 long before the time of ,tacitus1 said that this very precious material was an exhalation from the earth that was produced and hardened by the rays of the sun1 which they thought came nearer to the earth in the west and in the north4 ,florus1 in relating the expedition of ,decimus ,brutus along the coast of ,spain1 gives great effect to the ,epicurean views about the sun1 by declaring that ,brutus only stopped his conquests after having witnessed the actual descent of the sun into the ocean1 and having heard with horror the terrible noise occasioned by its extinction4 ,the ancients also believed that the sun and the other heavenly bodies were nourished by the waters--partly the fresh water of the rivers1 and partly the salt water of the sea4 ,cleanthes gave the reason for the sun returning towards the equator on reaching the solstices1 that it could not go too far away from the source of its nourishment4 ,pytheas relates that in the ,island of ,thule1 six days' journey north of ,great ,britain1 and in all that neighbourhood1 there was no land nor sea nor air1 but a compound of all three1 on which the earth and the sea were suspended1 and which served to unite together all the parts of the universe1 though it was not possible to go into these places1 neither on foot nor in ships4 ,perhaps the ice floating in the frozen seas and the hazy northern atmosphere had been seen by some navigator1 and thus gave rise to this idea4 ,as it stands1 the history may be perhaps matched by that of the amusing monk who said he had been to the end of the world and had to stoop down1 as there was not room to stand between heaven and earth at their junction4 ,homer lived in the tenth century before our era4 ,herodotus1 who lived in the fifth1 developed the ,homeric chart to three times its size4 ,he remarks at the commencement of his book that for several centuries the world has been divided into three parts--,europe1 ,asia1 and ,libya2 the names given to them being female4 ,the exterior limits of these countries remained in obscurity notwithstanding that those boundaries of them that lay nearest to ,greece were clearly defined4 ,one of the greatest writers on ancient geography was ,strabo1 whose ideas we will now give an account of4 ,he seems to have been a disciple of ,hipparchus in astronomy1 though he criticises and contradicts him several times in his geography4 ,he had a just idea of the sphericity of the earth2 but considered it as the centre of the universe1 and immovable4 ,he takes pains to prove that there is only one inhabited earth--not in this refuting the notion that the moon and stars might have inhabitants1 for these he considered to be insignificant meteors nourished by the exhalations of the ocean2 but he fought against the fact of there being on this globe any other inhabited part than that known to the ancients4 ,it is remarkable to notice that the proofs then used by geographers of the sphericity of the earth are just those which we should use now4 ,thus ,strabo says1 ,the indirect proof is drawn from the centripetal force in general1 and the tendency that all bodies have in particular towards a centre of gravity4 ,the direct proof results from the phenomena observed on the sea and in the sky4 ,it is evident1 for example1 that it is the curvature of the earth that alone prevents the sailor from seeing at a distance the lights that are placed at the ordinary height of the eye1 and which must be placed a little higher to become visible even at a greater distance2 in the same way1 if the eye is a little raised it will see things which previously were hidden4 ,homer had already made the same remark4 ,on this globe1 representing the world1 ,strabo and the cosmographers of his time placed the habitable world in a surface which he describes in the following way3 ,suppose a great circle1 perpendicular to the equator1 and passing through the poles to be described about the sphere4 ,it is plain that the surface will be divided by this circle1 and by the equator into four equal parts4 ,the northern and southern hemispheres contain1 each of them1 two of these parts4 ,now on any one of these quarters of the sphere let us trace a quadrilateral which shall have for its southern boundary the half of the equator1 for northern boundary a circle marking the commencement of polar cold1 and for the other sides two equal and opposite segments of the circle that passes through the poles4 ,it is on one such quadrilateral that the habitable world is placed4 ,he figures it as an island1 because it is surrounded on all sides by the sea4 ,it is plain that ,strabo had a good idea of the nature of gravity1 because he does not distinguish in any way an upper or a lower hemisphere1 and declares that the quadrilateral on which the habitable world is situated may be any one of the four formed in this way4 ,the form of the habitable world is that of a chlamys1 or cloak4 ,this follows1 he says1 both from geometry and the great spread of the sea1 which1 enveloping the land1 covers it both to the east and to the west and reduces it to a shortened and truncated form of such a figure that its greatest breadth preserved has only a third of its length4 ,as to the actual length and breadth1 he says1 it measures seventy thousand stadia in length1 and is bounded by a sea whose immensity and solitude renders it impassable2 while the breadth is less than thirty thousand stadia1 and has for boundaries the double region where the excess of heat on one side and the excess of cold on the other render it uninhabitable4 ,the habitable world was thus much longer from east to west than it was broad from north to south2 from whence come our terms longitude1 whose degrees are counted in the former direction1 and latitude1 reckoned in the latter direction4 ,eratosthenes1 and after him ,hipparchus1 while he gives larger numbers than the preceding for the dimensions of the inhabited part of the earth1 namely1 thirty-eight thousand stadia of breadth and eighty thousand of length1 declares that physical laws accord with calculations to prove that the length of the habitable earth must be taken from the rising to the setting of the sun4 ,this length extends from the extremity of ,india to that of ,iberia1 and the breadth from the parallel of ,ethiopia to that of ,ierne4 ,that the earth is an island1 ,strabo considers to be proved by the testimony of our senses4 ,for wherever men have reached to the extremities of the earth they have found the sea1 and for regions where this has not been verified it is established by reasoning4 ,those who have retraced their steps have not done so because their passage was barred by any continent1 but because their supplies have run short1 and they were afraid of the solitude2 the water always ran freely in front of them4 ,it is extraordinary that ,strabo and the astronomers of that age1 who recognised so clearly the sphericity of the earth and the real insignificance of mountains1 should yet have supposed the stars to have played so humble a part1 but so it was2 and we find ,strabo arguing in what we may call quite the contrary direction4 ,he says1 the larger the mass of water that is spread round the earth1 so much more easy is it to conceive how the vapours arising from it are sufficient to nourish the heavenly bodies4 ,illustration3 ,,fig4 #cc4--,,the ,,earth ,,of ,,the ,,later ,,greeks4 ,among the ,latin cosmographers we may here cite one who flourished in the first century after ,christ1 ,pomponius ,mela1 who wrote a treatise1 called ,de ,situ ,orbis4 ,from whatever source1 whether traditional or otherwise1 he arrived at the conclusion1 he divided the earth into two continents1 our own and that of the ,antichthones1 which reached to our antipodes4 ,this map was in use till the time of ,christopher ,columbus1 who modified it in the matter of the position of this second continent1 which till then remained a matter of mystery4 ,illustration3 ,,fig4 #cd4--,,pomponius ,,mela',s ,,cosmography4 ,of those who in ancient times added to the knowledge then possessed of cosmography1 we should not omit to mention the name of ,pytheas1 of ,marseilles1 who flourished in the fourth century before our era4 ,his chief observations1 however1 were not so closely related to geography as to the relation of the earth with the heavenly bodies4 ,by the observation of the gnomon at mid-day on the day of the solstice he determined the obliquity of the ecliptic in his epoch4 ,by the observation of the height of the pole1 he discovered that in his time it was not marked by any star1 but formed a quadrilateral with three neighbouring stars1 ,greek3 b of the little ,bear and ,greek3 k and ,greek3 a of the ,dragon4 ,,chapter ,x4 ,,cosmography ,,and ,,geography ,,of ,,the ,,church4 ,after the writers mentioned in the last chapter a long interval elapsed without any progress being made in the knowledge of the shape or configuration of the earth4 ,from the fall of the ,roman ,empire1 whose colonies themselves gave a certain knowledge of geography1 down to the fifteenth century1 when the great impetus was given to discovery by the adventurous voyagers of ,spain and ,portugal1 there was nothing but servile copying from ancient authors1 who were even misrepresented when they were not understood4 ,even the peninsula of ,india was only known by the accounts of ,orientals and the writings of the ,ancients until the beginning of the fifteenth century4 ,vague notions1 too1 were held as to the limits of ,africa1 and even of ,europe and ,asia--while of course they knew nothing of ,america1 in spite of their marking on their maps an antichthonal continent to the south4 ,denys1 the traveller1 a ,greek writer of the first century1 and ,priscian1 his ,latin commentator of the fourth1 still maintained the old errors with regard to the earth4 ,according to them the earth is not round1 but leaf-shaped2 its boundaries are not so arranged as to form everywhere a regular circle4 ,macrobius1 in his system of the world1 proves clearly that he had no notion that ,africa was continued to the south of ,ethiopia1 that is of the tenth degree of ,n4 latitude4 ,he thought1 like ,cleanthus and ,crates and other ancient authors1 that the regions that lay nearest the tropics1 and were burnt by the sun1 could not be inhabited2 and that the equatorial regions were occupied by the ocean4 ,he divided the hemisphere into five zones1 of which only two were habitable4 ,one of them1 he said1 is occupied by us1 and the other by men of whose nature we are ignorant4 ,orosus1 writing in the same century 7fourth71 and whose work exercised so great an influence on the cosmographers of the middle ages and on those who made the maps of the world during that long period1 was ignorant of the form or boundaries of ,africa1 and of the contours of the peninsulas of ,southern ,asia4 ,he made the heavens rest upon the earth4 ,s4 ,basil1 also of the fourth century1 placed the firmament on the earth1 and on this heaven a second1 whose upper surface was flat1 notwithstanding that the inner surface which is turned towards us is in the form of a vault2 and he explains in this way how the waters can be held there4 ,s4 ,cyril shows how useful this reservoir of water is to the life of men and of plants4 ,diodorus1 ,bishop of ,tarsus1 in the same century1 also divided the world into two stages1 and compared it to a tent4 ,severianus1 ,bishop of ,gabala1 about the same time1 compared the world to a house of which the earth is the ground floor1 the lower heavens the ceiling1 and the upper1 or heaven of heavens1 the roof4 ,this double heaven was also admitted by ,eusebius of ,caesaraea4 ,in the fifth1 sixth1 and seventh centuries science made no progress whatever4 ,it was still taught that there were limits to the ocean4 ,thus ,lactantius asserted that there could not be inhabitants beyond the line of the tropics4 ,this ,father of the ,church considered it a monstrous opinion that the earth is round1 that the heavens turn about it1 and that all parts of the earth are inhabited4 ,there are some people1 he says1 so extravagant as to persuade themselves that there are men who have their heads downwards and their feet upwards2 that all that lies down here is hung up there2 that the trees and herbs grow downwards2 and that the snow and hail fall upwards4444 ,those people who maintain such opinions do so for no other purpose than to amuse themselves by disputation1 and to show their spirit2 otherwise it would be easy to prove by invincible argument that it is impossible for the heavens to be underneath the earth4 7,divine ,institution74 ,saint ,augustin also1 in his ,city of ,god1 says3 ,there is no reason to believe in that fabulous hypothesis of the antipodes1 that is to say1 of men who inhabit the other side of the earth--where the sun rises when it sets with us1 and who have their feet opposed to ours4 444 ,but even if it were demonstrated by any argument that the earth and world have a spherical form1 it would be too absurd to pretend that any hardy voyagers1 after having traversed the immensity of the ocean1 had been able to reach that part of the world and there implant a detached branch of the primaeval human family4 ,in the same strain wrote ,s4 ,basil1 ,s4 ,ambrose1 ,s4 ,justin ,martyr1 ,s4 ,chrysostom1 ,procopius of ,gaza1 ,severianus1 ,diodorus ,bishop of ,tarsus1 and the greater number of the thinkers of that epoch4 ,eusebius of ,caesaraea was bold enough on one occasion to write in his ,commentaries on the ,psalms1 that1 according to the opinion of some the earth is round2 but he draws back in another work from so rash an assertion4 ,even in the fifteenth century the monks of ,salamanca and ,alcala opposed the old arguments against the antipodes to all the theories of ,columbus4 ,illustration3 ,,fig4 #ce4--,,the ,,earth',s ,,shadow4 ,in the middle of the sixteenth century ,gregory of ,tours adopted also the opinion that the intertropical zone was uninhabitable1 and1 like other historians1 he taught that the ,nile came from the unknown land in the east1 descended to the south1 crossed the ocean which separated the antichthone from ,africa1 and then alone became3 visible4 ,the geographical and cosmographical ideas that were then prevalent may also be judged of by what ,s4 ,avitus1 a ,latin poet of the sixth century and nephew of the ,emperor ,flavius ,avitus1 says in his poem on the ,creation1 where he describes the terrestrial ,paradise4 ,beyond ,india1 he writes1 where the world commences1 where the confines of heaven and earth are joined1 is an exalted asylum1 inaccessible to mortals1 and closed by eternal barriers1 since the first sin was committed4 ,in a treatise on astronomy1 published a little after this in #aeha1 by ,apian and ,gemma ,frison1 they very distinctly state their belief in a round earth1 though they do not go into details of its surface4 ,the argument is the old one from eclipses1 but the figures they give in illustration are very amusing1 with three or four men of the size of the moon disporting themselves on the earth's surface4 ,as1 however1 they all have their feet to the globe representing the earth1 and consequently have their feet in opposite directions at the antipodes1 the idea is very clearly shown4 ,illustration3 ,,fig4 #cf4 ,if1 they say1 the earth were square1 its shadow on the moon would be square also4 ,if the earth were triangular1 its shadow1 during an eclipse of the moon1 would also be triangular4 ,illustration3 ,,fig4 #cg4 ,if the earth had six sides1 its shadow would have the same figure4 ,illustration3 ,,fig4 #ch4 ,since1 then1 the shadow of the earth is round1 it is a proof that the earth is round also4 ,this of course is one of the proofs that would be employed in the present day for the same purpose4 ,the most remarkable of all the fantastical systems1 however1 the chef d'oeuvre of the cosmography of that age1 was the famous system of the square earth1 with solid walls for supporting the heavens4 ,its author was ,cosmas1 surnamed ,indicopleustes after his voyage to ,india and ,ethiopia4 ,he was at first a merchant1 and afterwards a monk4 ,he died in #eej4 ,his manuscript was entitled ,christian ,topography1 and was written in #ece4 ,it was with the object of refuting the opinions of those who gave a spherical form to the earth that ,cosmas composed his work after the systems of the ,church ,fathers1 and in opposition to the cosmography of the ,gentiles4 ,he reduced to a systematic form the opinions of the ,fathers1 and undertook to explain all the phenomena of the heavens in accordance with the ,scriptures4 ,in his first book he refutes the opinion of the sphericity of the earth1 which he regarded as a heresy4 ,in the second he expounds his own system1 and the fifth to the ninth he devotes to the courses of the stars4 ,this mongrel composition is a singular mixture of the doctrines of the ,indians1 ,chaldeans1 ,greeks1 and ,christian ,fathers4 ,with respect to his opponents he says1 ,there are on all sides vigorous attacks against the ,church1 and accuses them of misunderstanding ,scripture1 being misled by the eclipses of the sun and moon4 ,he makes great fun of the idea of rain falling upwards1 and yet accuses his opponents of making the earth at the same time the centre and the base of the universe4 ,the zeal with which these pretended refutations are used proves1 no doubt1 that in the sixth century there were some men1 more sensible and better instructed than others1 who preserved the deposit of progress accomplished by the ,grecian genius in the ,alexandrian school1 and defended the labours of ,hipparchus and ,ptolemy2 while it is manifest that the greater number of their contemporaries kept the old ,indian and ,homeric traditions1 which were easier to understand1 and more accessible to the false witness of the senses1 and not improved by combination with texts of ,scripture misinterpreted4 ,in fact1 cosmographical science in the general opinion retrograded instead of advancing4 ,according to ,cosmas and his map of the world1 the habitable earth is a plane surface4 ,but instead of being supposed1 as in the time of ,thales1 to be a disc1 he represented it in the form of a parallelogram1 whose long sides are twice the shorter ones1 so that man is on the earth like a bird in a cage4 ,this parallelogram is surrounded by the ocean1 which breaks in in four great gulfs1 namely1 the ,mediterranean and ,caspian seas1 and the ,persian and ,arabian gulfs4 ,beyond the ocean in every direction there exists another continent which cannot be reached by man1 but of which one part was once inhabited by him before the ,deluge4 ,to the east1 just as in other maps of the world1 and in later systems1 he placed the ,terrestrial ,paradise1 and the four rivers that watered ,eden1 which come by subterranean channels to water the post-diluvian earth4 ,after the ,fall1 ,adam was driven from ,paradise2 but he and his descendants remained on its coasts until the ,deluge carried the ark of ,noah to our present earth4 ,on the four outsides of the earth rise four perpendicular walls1 which surround it1 and join together at the top in a vault1 the heavens forming the cupola of this singular edifice4 ,the world1 according to ,cosmas1 was therefore a large oblong box1 and it was divided into two parts2 the first1 the abode of men1 reaches from the earth to the firmament1 above which the stars accomplish their revolutions2 there dwell the angels1 who cannot go any higher4 ,the second reaches upwards from the firmament to the upper vault1 which crowns and terminates the world4 ,on this firmament rest the waters of the heavens4 ,cosmas justifies this system by declaring that1 according to the doctrine of the ,fathers and the ,commentators on the ,bible1 the earth has the form of the ,tabernacle that ,moses erected in the desert2 which was like an oblong box1 twice as long as broad4 ,but we may find other similarities1--for this land beyond the ocean recalls the ,atlantic of the ancients1 and the ,mahomedans1 and ,orientals in general1 say that the earth is surrounded by a high mountain1 which is a similar idea to the walls of ,cosmas4 ,illustration3 ,,fig4 #ci4--,,the ,,cosmography ,,of ,,cosmas4 ,god1 he says1 in creating the earth1 rested it on nothing4 ,the earth is therefore sustained by the power of ,god1 the ,creator of all things1 supporting all things by the word of ,his power4 ,if below the earth1 or outside of it1 anything existed1 it would fall of its own accord4 ,so ,god made the earth the base of the universe1 and ordained that it should sustain itself by its own proper gravity4 ,after having made a great square box of the universe1 it remained for him to explain the celestial phenomena1 such as the succession of days and nights and the vicissitudes of the seasons4 ,illustration3 ,,fig4 #dj4--,,the ,,square ,,earth4 ,this is the remarkable explanation he gives4 ,he says that the earth1 that is1 the oblong table circumscribed on all sides by high walls1 is divided into three parts2 first the habitable earth1 which occupies the middle2 secondly1 the ocean which surrounds this on all sides2 and thirdly1 another dry land which surrounds the ocean1 terminated itself by these high walls on which the firmament rests4 ,according to him the habitable earth is always higher as we go north1 so that southern countries are always much lower than northern4 ,for this reason1 he says1 the ,tigris and ,euphrates1 which run towards the south1 are much more rapid than the ,nile1 which runs northwards4 ,at the extreme north there is a large conical mountain1 behind which the sun1 moon1 planets1 and comets all set4 ,these stars never pass below the earth1 they only pass behind this great mountain1 which hides them for a longer or shorter time from our observation4 ,according as the sun departs from or approaches the north1 and consequently is lower or higher in the heavens1 he disappears at a point nearer to or further from the base of the mountain1 and so is behind it a longer or shorter time1 whence the inequality of the days and nights1 the vicissitudes of the seasons1 eclipses1 and other phenomena4 ,this idea is not peculiar to ,cosmas1 for according to the ,indians1 the mountain of ,someirat is in the centre of the earth1 and when the sun appears to set1 he is really only hiding behind this mountain4 ,his idea1 too1 of the manner in which the motions are performed is strange1 but may be matched elsewhere4 ,all the stars are created1 he says1 to regulate the days and nights1 the months and the years1 and they move1 not at all by the motion of the heaven itself1 but by the action of certain divine ,beings1 or lampadophores4 ,god made the angels for ,his service1 and ,he has charged some of them with the motion of the air1 others with that of the sun1 or the moon1 or the other stars1 and others again with the collecting of clouds and preparing the rain4 ,similar to this were the ideas of other doctors of the ,illustration3 ,,fig4 #da4--;,,explanation ,,of ,,sunrise4 ,church1 such as ,s4 ,hilary and ,theodorus1 some of whom supposed that the angels carried the stars on their shoulders like the omophores of the ,manichees2 others that they rolled them in front of them or drew them behind2 while the ,jesuit ,riccioli1 who made astronomical observations1 remarks that each angel that pushes a star takes great care to observe what the others are doing1 so that the relative distances between the stars may always remain what they ought to be4 ,the ,abbot ,trithemus gives the exact succession of the seven angels or spirits of the planets1 who take it in turns during a cycle of three hundred and fifty-four years to govern the celestial motions from the creation to the year #aebb4 ,the system thus introduced seems to have been spread abroad1 and to have lingered even into the nineteenth century among the ,arabs4 ,a guide of that nationality hired at ,cairo in #ahcj1 remarked to two travellers how the earth had been made square and covered with stones1 but the stones had been thrown into the four corners1 now called ,france1 ,italy1 ,england1 and ,russia1 while the centre1 forming a circle round ,mount ,sinai1 had been given to the ,arabians4 ,alongside of this system of the square was another equally curious--that of the egg4 ,its author was the famous ,venerable ,bede1 one of the most enlightened men of his time1 who was educated at the ,university of ,armagh1 which produced ,alfred and ,alcuin4 ,he says3 ,the earth is an element placed in the middle of the world1 as the yolk is in the middle of an egg2 around it is the water1 like the white surrounding the yolk2 outside that is the air1 like the membrane of the egg2 and round all is the fire which closes it in as the shell does4 ,the earth being thus in the centre receives every weight upon itself1 and though by its nature it is cold and dry in its different parts1 it acquires accidentally different qualities2 for the portion which is exposed to the torrid action of the air is burnt by the sun1 and is uninhabitable2 its two extremities are too cold to be inhabited1 but the portion that lies in the temperate region of the atmosphere is habitable4 ,the ocean1 which surrounds it by its waves as far as the horizon1 divides it into two parts1 the upper of which is inhabited by us1 while the lower is inhabited by our antipodes2 although not one of them can come to us1 nor one of us to them4 ,illustration3 ,,fig4 #db4--,,the ,,earth ,,as ,,an ,,egg4 ,this last sentence shows that however far he may have been from the truth1 he did not1 like so many of his contemporaries1 stumble over the idea of up and down in the universe1 and so consider the notion of antipodes absurd4 ,illustration3 ,,fig4 #dc4--,,the ,,earth ,,as ,a ,,floating ,,egg4 ,a great number of the maps of the world of the period followed this idea1 and drew the world in the shape of an egg at rest4 ,it was broached1 however1 in another form by ,edrisi1 an ,arabian geographer of the eleventh century1 who1 with many others1 considered the earth to be like an egg with one half plunged into the water4 ,the regularity of the surface is only interrupted by valleys and mountains4 ,he adopted the system of the ancients1 who supposed that the torrid zone was uninhabited4 ,according to him the known world only forms a single half of the egg1 the greater part of the water belonging to the surrounding ocean1 in the midst of which earth floats like an egg in a basin4 ,several artists and map-makers adopted this theory in the geographical representations1 and so1 whether in this way or the last1 the egg has had the privilege of representing the form of the earth for nearly a thousand years4 ,the celebrated ,raban ,maur1 of ,mayence1 composed in the ninth century a treatise1 entitled ,de ,universo1 divided into twenty-two books4 ,it is a kind of encyclopaedia1 in which he gives an abridged view of all the sciences4 ,according to his cosmographic system the earth is in the form of a wheel1 and is placed in the middle of the universe1 being surrounded by the ocean2 on the north it is bounded by the ,caucasus1 which he supposes to be mountains of gold1 which no one can reach because of dragons1 and griffins1 and men of monstrous shape that dwell there4 ,he also places ,jerusalem in the centre of the earth4 ,the treatise of ,honorus1 entitled ,imago ,mundi1 and many other authors of the same kind1 represent1 #ast1 the terrestrial paradise in the most easterly portion of the world1 in a locality inaccessible to man2 #bnd1 the four rivers which had their sources in ,paradise2 #crd1 the torrid zone1 uninhabited2 #dth1 fantastic islands1 transformed from the ,atlantis into ,antillia4 ,illustration3 ,,fig #dd4--;,,eighth ,,century ,,map ,,of ,,the ,,world4 ,in a manuscript commentary on the ,apocalypse1 which is in the library of ,turin1 is a very curious chart1 referred to the tenth1 but belonging possibly to the eighth century4 ,it represents the earth as a circular planisphere4 ,the four sides of the earth are each accompanied by a figure of a wind1 as a horse on a bellows1 from which air is poured out1 as well as from a shell in his mouth4 ,above1 or to the east1 are ,adam1 and ,eve with the serpent4 ,to their right is ,asia with two very elevated mountains--,cappadocia and ,caucasus4 ,from thence comes the river ,eusis1 and the sea into which it falls forms an arm of the ocean which surrounds the earth4 ,this arm joins the ,mediterranean1 and separates ,europe from ,asia4 ,towards the middle is ,jerusalem1 with two curious arms of the sea running past it2 while to the south there is a long and straight sea in an east and west direction4 ,the various islands of the ,mediterranean are put in a square patch1 and ,rome1 ,france1 and ,germany are indicated1 while ,thula1 ,britannia1 and ,scotia are marked as islands in the north-west of the ocean that surrounds the whole world4 ,illustration3 ,,fig4 #de4--,,tenth ,,century ,,maps4 ,we figure below two very curious maps of the world of the tenth century--one of which is round1 the other square4 ,the first is divided into three triangles2 that of the east1 or ,asia1 is marked with the name of ,shem2 that of the north1 or ,europe1 with that of ,japhet2 that of the south1 or ,africa1 with that of ,cham4 ,the second is also divided between the three sons of ,noah2 the ocean surrounds it1 the ,mediterranean forms the upright portion of a cross of water which divides the ,adamic world4 ,omons1 the author of a geographical poem entitled ,the ,image of the ,world1 composed in #abfe1 who was called the ,lucretius of the thirteenth century1 was not more advanced than the cosmographers of the former centuries of which we have hitherto spoken4 ,the cosmographical part of his poem is borrowed from the system of ,pythagoras and the ,venerable ,bede4 ,he maintains that the earth is enveloped in the heavens1 as the yoke in the white of an egg1 and that it is in the middle as the centre is within the circle1 and he speaks like ,pythagoras of the harmony of the celestial spheres4 ,omons supposed also that in his time the terrestrial paradise was still existing in the east1 with its tree of life1 its four rivers1 and its angel with a flaming sword4 ,he appears to have confounded ,hecla with the purgatory of ,st4 ,patrick1 and he places the latter in ,iceland1 saying that it never ceases to burn4 ,the volcanoes were only1 according to him1 the breathing places or mouths of the infernal regions4 ,the latter he placed with other cosmographers in the centre of the earth4 ,another author1 ,nicephorus ,blemmyde1 a monk who lived during the same century1 composed three cosmographical works1 among them the following3 ,on the ,heavens and the ,earth1 ,on the ,sun and ,moon1 the ,stars1 and ,times and ,days4 ,according to his system the earth is flat1 and he adopts the ,homeric theory of the ocean surrounding the world1 and that of the seven climates4 ,nicolas of ,oresmus1 a celebrated cosmographer of the fourteenth century1 although his celebrity as a mathematician attracted the attention of ,king ,john of ,france1 who made him tutor to his son ,charles ,v41 was not wiser than those we have enumerated above4 ,he composed among other works a ,treatise on the ,sphere4 ,he rejected the theory of an antichthonal continent as contrary to the faith4 ,a map of the world1 prepared by him about the year #acgg1 represents the earth as round1 with one hemisphere only inhabited1 the other1 or lower one1 being plunged in the water4 ,he seems to have been led by various borrowed ideas1 as1 for instance1 theological ones1 such as the statement in the ,psalms that ,god had founded the earth upon the waters1 and ,grecian ones borrowed from the school of ,thales1 and the theories of the ,arabian geographers4 ,in fact we have seen that ,edrisi thought that half of the earth was in the water1 and ,aboulfeda thought the same4 ,the earth was placed by ,nicolas in the centre of the universe1 which he represented by painting the sky blue1 and dotting it over with stars in gold4 ,leonardo ,dati1 who composed a geographical poem entitled ,della ,spera1 during this century1 advanced no further4 ,a coloured planisphere showed the earth in the centre of the universe surrounded by the ocean1 then the air1 then the circles of the planets after the ,ptolemaic system1 and in another representation of the same kind he figures the infernal regions in the centre of the earth1 and gives its diameter as seven thousand miles4 ,he proves himself not to have known one half of the globe by his statement of the shape of the earth--that it is like a ,t inside an ,o4 ,this is a comparison given in many maps of the world in the middle ages1 the mean parallel being about the #cfth degree of north latitude1 that is to say at the ,straits of ,gibraltar2 the ,mediterranean is thus placed so as to divide the earth into two equal parts4 ,john ,beauvau1 ,bishop of ,angiers under ,louis ,,xl1 expresses his ideas as follows3-- ,the earth is situated and rests in the middle of the firmament1 as the centre or point is in the middle of a circle4 ,of the whole earth mentioned above only one quarter is inhabited4 ,the earth is divided into four parts1 as an apple is divided through the centre by cutting it lengthways and across4 ,if one part of such an apple is taken and peeled1 and the peel is spread out over anything flat1 such as the palm of the hand1 then it resembles the habitable earth1 one side of which is called the east1 and the other the west4 ,the ,arabians adopted not only the ideas of the ancients1 but also the fundamental notions of the cosmographical system of the ,greeks4 ,some of them1 as ,bakouy1 regarded the earth as a flat surface1 like a table1 others as a ball1 of which one half is cut off1 others as a complete revolving ball1 and others that it was hollow within4 ,others again went as far as to say that there were several suns and moons for the several parts of the earth4 ,in a map1 preserved in the library at ,cambridge1 by ,henry1 ,canon of ,st4 ,marie of ,mayence1 the form of the world is given after ,herodotus4 ,the four cardinal points are indicated1 and the orientation is that of nearly all the cartographic monuments of the middle ages1 namely1 the east at the top of the map4 ,the four cardinal points are four angels1 one foot placed on the disc of the earth2 the colours of their vestments are symbolical4 ,the angel placed at the ,boreal extremity of the earth1 or to the north of the ,scythians1 points with his finger to people enclosed in the ramparts of ,gog and ,magog1 gens immunda as the legend says4 ,in his left hand he holds a die to indicate1 no doubt1 that there are shut up the ,jews who cast lots for the clothes of ,christ4 ,his vestments are green1 his mantle and his wings are red4 ,the angel placed to the left of ,paradise has a green mantle and wings1 and red vestments4 ,in his left hand he holds a kind of palm1 and by the right he seems to mark the way to ,paradise4 ,the position of the other angels placed at the west of the world is different4 ,they seem occupied in stopping the passage beyond the ,columns 7that is1 the entrance to the ,atlantic ,ocean74 ,all of them have golden aureolas4 ,the surrounding ocean is painted of a clear green4 ,another remarkable map of the world is that of ,andrea ,bianco4 ,in it we see ,eden at the top1 which represents the east1 and the four rivers are running out of it4 ,much of ,europe is indicated1 including ,spain1 ,paris1 ,sweden1 ,norway1 ,ireland1 which are named1 ,england1 ,iceland1 ,spitzbergen1 c41 which are not named4 ,the portion round the ,north ,pole to the left is indicated as cold beneath the ,pole star4 ,in these maps the systematic theories of the ancient geographers seem mixed with the doctrines of the ,fathers of the ,church4 ,they place generally in the ,red ,sea some mark denoting the passage of the ,hebrews1 the terrestrial paradise at the extreme east1 and ,jerusalem in the centre4 ,the towns are figured often by edifices1 as in the list of ,theodosius1 but without any regard to their respective positions4 ,each town is ordinarily represented by two towers1 but the principal ones are distinguished by a little wall that appears between these two towers1 on which are painted several windows1 or else they may be known by the size of the edifices4 ,st4 ,james of ,compostella in ,gallicia and ,rome are represented by edifices of considerable size1 as are ,nazareth1 ,troy1 ,antioch1 ,damascus1 ,babylon1 and ,nineveh4 ,illustration3 ,,fig4 #df4--,,the ,,map ,,of ,,andrea ,,bianco4 ,one of the most remarkable monuments of the geography of the last centuries of the middle ages is the map in ,hereford ,cathedral1 by ,richard of ,haldingham1 not only on account of its numerous legends1 but because of its large dimensions1 being several square yards in area4 ,on the upper part of this map is represented the ,last ,judgment2 ,jesus ,christ1 with raised arms1 holding in ,his hands a scroll with these words1 ,ecce testimonium meum4 ,at ,his side two angels carry in their hands the instruments of ,his passion4 ,on the right hand stands an angel with a trumpet to his mouth1 out of which come these words1 ,levez si vendres vous par4 ,an angel brings forward a bishop by the hand1 behind whom is a king1 followed by other personages2 the angel introduces them by a door formed of two columns1 which seems to serve as an entrance to an edifice4 ,the ,virgin is kneeling at the feet1 of her ,son4 ,behind her is another woman kneeling1 who holds a crown1 which she seems ready to place on the head of the ,mother of ,christ1 and by the side of the woman is a kneeling angel1 who appears to be supporting the maternal intercessor4 ,the ,virgin uncovers her breast and pronounces the words of a scroll which is held by an angel kneeling in front of her1 ,vei i b' fiz mon piz de deuiz lauele chare preistes--,eles mame lettes dont leit de ,virgin qui estes--,syes merci de tous si com nos mesmes deistes4--,r 444 em 444 ont servi kaut sauveresse me feistes4 ,to the left another angel1 also with a trumpet to his mouth1 gives out the following words1 which are written on a scroll1 ,leves si alles all fu de enfer estable4 ,a gate1 drawn like that of the entrance1 represents probably the passage by which those must go out who are condemned to eternal pains4 ,in fact the devil is seen dragging after him a crowd of men1 who are tied by a cord which he holds in his hand4 ,illustration3 ,,fig4 #dg4--;,,from ,,the ,,map ,,in ,,hereford ,,cathedral4 ,the map itself commences at its upper part1 that is1 the east1 by the terrestrial paradise4 ,it is a circle1 in the centre of which is represented the tree of the knowledge of good and evil4 ,adam and ,eve are there in company with the serpent that beguiled them4 ,the four legendary rivers come out of the base of the tree1 and they are seen below crossing the map4 ,outside ,eden the flight of the first couple1 and the angel that drove them away1 are represented4 ,at this extreme eastern portion is the region of giants with the heads of beasts4 ,there1 too1 is seen the first human habitation1 or town1 built by ,enoch4 ,below appears the ,tower of ,babel4 ,near this are two men seated on a hill close to the river ,jaxartes2 one of them is eating a human leg and the other an arm1 which the legend explains thus3--,here live the ,essedons1 whose custom it is to sing at the funerals of their parents2 they tear the corpses with their teeth1 and prepare their food with these fragments of flesh1 mixed with that of animals4 ,in their opinion it is more honourable to the dead to be enclosed in the bodies of their relations than in those of worms4 ,illustration3 ,,fig4 #dh4--;,,from ,,the ,,map ,,in ,,hereford ,,cathedral4 ,tower of ,babel4 ,essedons4 ,dragons4 ,pigmies4 ,the ,monoceros4 ,the ,mantichore4 ,a ,sphinx4 ,the ,king of the ,cyclops4 ,blemmye4 ,parasol lip4 ,monocle4 ,below are seen dragons and pigmies1 always to the east of ,asia1 and a little further away in the midst of a strange country1 the ,king of the ,cyclops4 ,this extraordinary geography shows us in ,india the ,mantichore1 who has a triple range of teeth1 the face of a man1 blue eyes1 the red colour of blood1 the body of a lion1 and the tail of a scorpion2 its voice is a whistle4 ,on the north of the ,ganges is represented a man with one leg1 shading his head with his foot1 which is explained by the following legend3--,in ,india dwell the ,monocles1 who have only one leg1 but who nevertheless move with surprising velocity2 when they wish to protect themselves from the heat of the sun they make a shadow with the sole of their foot1 which is very large4 ,the ,blemmys have their mouth and eyes in their chest2 others have their mouths and eyes on their shoulders4 ,the ,parvini are ,ethiopians that have four eyes4 ,to the east of ,syene is a man seated who is covering his head with his lip1 people who with their prominent lip shade their faces from the sun4 ,above is drawn a little sun1 with the word sol4 ,then comes an animal of human form1 having the feet of a horse and the head and beak of a bird2 he rests on a stick1 and the legend tells us it is a satyr2 the fauns1 half men and half horses2 the cynocephales--men with the head of a dog2 and the cyanthropes--dogs with the heads of men4 ,the sphinx has the wings of a bird1 the tail of a serpent1 the head of a woman4 ,it is placed in the midst of the ,cordilleras1 which are joined to a great chain of mountains4 ,here lastly is seen the monoceros1 a terrible animal2 but here is the marvel3 ,when one shows to this monoceros a young girl1 who1 when the animal approaches1 uncovers her breast1 the monster1 forgetting his ferocity1 lays his head there1 and when he is asleep may be taken defenceless4 ,near to the lake ,meotides is a man clothed in ,oriental style1 with a hat that terminates in a point1 and holding by the bridle a horse whose harness is a human skin1 and which is explained thus by the ,latin legend3 ,here live the griffins1 very wicked men1 for among other crimes they proceed so far as to make clothes for themselves and their horses out of the skins of their enemies4 ,more to the south is a large bird1 the ostrich2 according to the legend1 the ostrich has the head of a goose1 the body of a crane1 the feet of a calf2 it eats iron4 ,not far from the ,riphean ,mountains two men with long tunics and round bonnets are represented in the attitude of fighting2 one brandishes a sword1 the other a kind of club1 and the legend tells us1 ,the customs of the people of the interior of ,scythia are somewhat wild2 they inhabit caves2 they drink the blood of the slain by sucking their wounds2 they pride themselves on the number of people they have slain--not to have slain any one in combat is reckoned disgraceful4 ,near the river that empties itself into the ,caspian ,sea it is written3 ,this river comes from the infernal regions2 it enters the sea after having descended from mountains covered with wood1 and it is there1 they say1 that the mouth of hell opens4 ,to the south of this river1 and to the north of ,hyrcania1 is represented a monster having the body of a man1 the head1 tail1 and feet of a bull3 this is the ,minotaur4 ,further on are the mountains of ,armenia1 and the ark of ,noah on one of its plateaux4 ,here1 too1 is seen a large tiger1 and we read3 ,the tiger1 when he sees that he has been deprived of his young1 pursues the ravisher precipitately2 but the latter1 hastening away on his swift horse1 throws a mirror to him and is safe4 ,elsewhere appears ,lot's wife changed into a pillar of salt2 the lynx who can see through a stone wall2 the river ,lethe2 so called because all who drink of it forget everything4 ,numerous other details might be mentioned1 but enough has been said to show the curious nature and exceeding interest of this map1 in which matters of observation and imagination are strangely mixed4 ,another very curious geographical document of that epoch is the map of the world of the ,grandes ,chroniques de ,saint-,denis4 ,this belongs to the fourteenth century4 ,the capitals here too are represented by edifices4 ,the ,mediterranean is a vertical canal1 which goes from the ,columns of ,hercules to ,jerusalem4 ,the ,caspian ,sea communicates with it to the north1 and the ,red ,sea to the south-east1 by the ,nile4 ,it preserves the same position for ,paradise and for the land of ,gog and ,magog that we have seen before4 ,the geography of ,europe is very defective4 ,britannia and ,anglia figure as two separate islands1 being represented off the west coast of ,spain1 with ,allemania and ,germania1 also two distinct countries1 to the north4 ,the ocean is represented as round the whole1 and the various points of the compass are represented by different kinds of winds on the outside4 ,illustration3 ,,fig4 #di4--;,,cosmography ,,of ,,st4 ,,denis4 ,this was the general style of the maps of the world at that period1 as we may perceive from the various illustrations we have been able to give1 and it curiously initiates us into the mediaeval ideas4 ,sometimes they are surrounded by laughable figures of the winds with inflated cheeks1 sometimes there are drawn light children of ,eolus seated on leathern bottles1 rotating the liquid within2 at other times1 saints1 angels1 ,adam and ,eve1 or other people1 adorn the circumference of the map4 ,within are shown a profusion of animals1 trees1 populations1 monuments1 tents1 draperies1 and monarchs seated on their thrones--an idea which was useful1 no doubt1 and which gave the reader some knowledge of the local riches1 the ethnography1 the local forms of government and of architecture in the various countries represented2 but the drawings were for the most part childish1 and more fantastic than real4 ,the language1 too1 in which they were written was as mixed as the drawings2 no regularity was preserved in the orthography of a name1 which on the same map may be written in ten different ways1 being expressed in barbarous ,latin1 ,roman1 or ,old ,french1 ,catalan1 ,italian1 ,castilian1 or ,portuguese6 ,during the same epoch other forms of maps in less detail and of smaller size show the characters that we have seen in the maps of earlier centuries4 ,marco ,polo1 the traveller1 at the end of the fourteenth century1 has preserved in his writings all the ancient traditions1 and united them in a singular manner with the results of his own observations4 ,he had not seen ,paradise1 but he had seen the ark of ,noah resting on the top of ,ararat4 ,his map of the world1 preserved in the library at ,stockholm1 is oval1 and represents two continents4 ,in that which we inhabit1 the only seas indicated are the ,mediterranean and the ,black ,sea4 ,asia appears at the east1 ,europe to the north1 and ,africa to the south4 ,the other continent to the south of the equator1 which is not marked1 is ,antichthonia4 ,in a map of the world engraved on a medal of the fifteenth century during the reign of ,charles ,v4 there is still a reminiscence of the ideas of the concealed earth and ,meropides1 as described by ,theopompus4 ,we see the winds as cherubim2 ,europe more accurately represented than usual2 but ,africa still unknown1 and a second continent1 called ,brumae1 instead of ,antichthonia1 with imaginary details upon it4 ,illustration3 ,,fig4 #ej--,,the ,,map ,,of ,,marco ,,polo4 ,if such were the ideas entertained amongst the most enlightened nations1 what may we expect among those who were less advanced8 ,it would take us too long to describe all that more ,eastern nations have done upon this point since the commencement of our present era1 but we may give an example or two from the ,arabians4 ,illustration3 ,,fig4 #ea4--,,map ,,on ,a ,,medal ,,of ,,charles ,v4 ,in the ancient ,arabian chronicle of ,tabari is a system founded on the earth being the solid foundation of all things2 we read3 ,the prophet says1 the all-powerful and inimitable ,deity has created the mountain of ,kaf round about the earth2 it has been called the foundation pile of the earth1 as it is said in the ,koran1 ',the mountains are the piles4' ,this world is in the midst of the mountain of ,kaf1 just as the finger is in the midst of the ring4 ,this mountain is emerald1 and blue in colour2 no man can go to it1 because he would have to pass four months in darkness to do so4 ,there is in that mountain neither sun1 nor moon1 nor stars2 it is so blue that the azure colour you see in the heavens comes from the brilliancy of the mountain of ,kaf1 which is reflected in the sky4 ,if this were not so the sky would not be blue4 ,all the mountains that you see are supported by ,kaf2 if it did not exist1 all the earth would be in a continual tremble1 and not a creature could live upon its surface4 ,the heavens rest upon it like a tent4 ,another ,arabian author1 ,benakaty1 writing in #acag1 says3 ,know that the earth has the form of a globe suspended in the centre of the heavens4 ,it is divided by the two great circles of the meridian and equator1 which cut each other at light angles1 into four equal parts1 namely1 those of the north-west1 north-east1 south-west1 and south-east4 ,the inhabited portion of the earth is situated in the southern hemisphere1 of which one half is inhabited4 ,ibn-,wardy1 who lived in the same century1 adopted the idea of the ocean surrounding all the earth1 and said we knew neither its depth nor its extent4 ,this ocean was also acknowledged by the author of the ,kaf mountain2 he says it lies between the earth and that mountain1 and calls it ,bahr-al-,mohith4 ,the end of the fifteenth century saw the dawn of a new era in knowledge and science4 ,the discoveries of ,columbus changed entirely the aspect of matters1 the imagination was excited to fresh enterprises1 and the hardihood of the adventurers through good or bad success was such as want of liberty could not destroy4 ,nevertheless1 as we have seen1 ,columbus imagined the earth to have the shape of a pear4 ,not that he obtained this idea from his own observations1 but rather retained it as a relic of past traditions4 ,it is probable that it really dates from the seventh century4 ,we may read in several cosmographical manuscripts of that epoch1 that the earth has the form of a cone or a top1 its surface rising from south to north4 ,these ideas were considerably spread by the compilations of ,john of ,beauvais in #adgi1 from whom probably ,columbus derived his notion4 ,although ,columbus is generally and rightly known as the discoverer of the ,new ,world1 a very curious suit was brought by ,pinzon against his heirs in #aead4 ,pinzon pretended that the discovery was due to him alone1 as ,columbus had only followed his advice in making it4 ,pinzon told the admiral himself that the required route was intimated by an inspiration1 or revelation4 ,the truth was that this revelation was due to a flock of parrots1 flying in the evening towards the south-west1 which ,pinzon concluded must be going in the direction of an invisible coast to pass the night in the bushes4 ,certainly the consequences of ,columbus resisting the advice of ,pinzon would have been most remarkable2 for had he continued to sail due west he would have been caught by the ,gulf ,stream and carried to ,florida1 or possibly to ,virginia1 and in this case the ,united ,states would have received a ,spanish and ,catholic population1 instead of an ,english and ,protestant one4 ,the discoveries of those days were often commemorated by the formation of heraldic devices for the authors of them1 and we have in this way some curious coats of arms on record4 ,that1 for instance1 of ,sebastian ,cano was a globe1 with the legend1 ,primus circumdedisti me4 ,the arms given to ,columbus in #adic consisted of the first map of ,america1 with a range of islands in a gulf4 ,charles ,v4 gave to ,diego of ,ordaz the figure of the ,peak of ,orizaba as his arms1 to commemorate his having ascended it2 and to the historian ,oviedo1 who passed thirty-four years without interruption 7#aeac-dg7 in tropical ,america1 the four beautiful stars of the ,southern ,cross4 ,we have arrived at the close of our history of the attempts that preceded the actual discovery of the form and constitution of the globe2 since these were established our further progress has been in matters of detail4 ,there now remains briefly to notice the attempts at discovering the size of the earth on the supposition1 and afterwards certainty1 of its being a globe4 ,the earliest attempt at this was made by ,eratosthenes1 #bdf years before our era1 and it was founded on the following reasoning4 ,the sun illuminates the bottom of pits at ,syene at the summer solstice2 on the same day1 instead of being vertical over the heads of the inhabitants of ,alexandria1 it is #g-a_/d degrees from the zenith4 ,seven-and-a-quarter degrees is the fiftieth part of an entire circumference2 and the distance between the two towns is five thousand stadia2 hence the circumference of the earth is fifty times this distance1 or #bej thousand stadia4 ,a century before our era ,posidonius arrived at an analogous result by remarking that the star ,canopus touched the horizon at ,rhodes when it was #g degrees #ab minutes above that of ,alexandria4 ,these measurements1 which1 though rough1 were ingenious1 were1 followed in the eighth century by similar ones by the ,arabian ,caliph1 ,almamoun1 who did not greatly modify them4 ,the first men who actually went round the world were the crew of the ship under ,magellan1 who started to the west in #aebj2 he was slain by the ,philippine islanders in #aeba1 but his ship1 under his lieutenant1 ,sebastian ,cano1 returned by the east in #aebb4 ,the first attempt at the actual measurement of a part of the earth's surface along the meridian was made by ,fernel in #aebh4 ,his process was a singular1 but simple one1 namely1 by counting the number of the turns made by the wheels of his carriage between ,paris and ,amiens4 ,he made the number #eg1jbj1 and accurate measurements of the distance many years after showed he had not made an error of more than four turns4 ,the astronomer ,picard attempted it again under ,louis ,,xiv4 by triangulation4 ,the ,french astronomers have always been forward in this inquiry1 and to them we owe the systematic attempts to arrive at a truer knowledge of the length of an arc of the meridian which were made in #agce-de in ,lapland and in ,peru2 and later under ,mechain and ,delambre1 by order of the ,national ,assembly1 for the basis of the metrical system4 ,observations of this kind have also been made by the ,english1 as at ,lough ,foyle in ,ireland1 and in ,india4 ,the review which has here been made of the various ideas on what now seems so simple a matter cannot but impress us with the vast contrast there is between the wild attempts of the earlier philosophers and our modern affirmations4 ,what progress has been made in the last two thousand years6 ,and all of this is due to hard work4 ,the true revelation of nature is that which we form ourselves1 by our persevering efforts4 ,we now know that the earth is approximately spherical1 but flattened by about #a_/cjj at the poles1 is three-quarters covered with water1 and enveloped everywhere by a light atmospheric mantle4 ,the distance from the centre of the earth to its surface is #c1ief miles1 its area is #aig million square miles1 its volume is #bef1jjj millions of cubic miles1 its weight is six thousand trillion tons4 ,so1 thanks to the bold measurements of its inhabitants1 we know as much about it as we are likely to know for a long time to come4 ,,chapter ,,xi4 ,,legendary ,,worlds ,,of ,,the ,,middle ,,ages4 ,the legends that were for so many ages prevalent in ,europe had their foundation in the attempt to make the accounts of ,scripture and the ideas and dogmas of the ,fathers of the ,church fit into the few and insignificant facts that were known with respect to the earth1 and the system of which it forms a part1 and the far more numerous imaginations that were entertained about it4 ,we are therefore led on to examine some of these legends1 that we may appreciate how far a knowledge of astronomy will effect the eradication of errors and fantasies which1 under the aspect of truth1 have so long enslaved the people4 ,no doubt the authors of the legendary stories knew well enough their allegorical nature2 but those who received them supposed that they gave true indications of the nature of the earth and world1 and therefore accepted them as facts4 ,some indeed considered that the whole physical constitution of the world was a scaffold or a model1 and that there was a real theological universe hidden beneath this semblance4 ,no one omitted from his system the spiritual heaven in which the angels and just men might spend their existence2 but in addition to this there were places whose reality was believed in1 but whose locality is more difficult to settle1 and which therefore were moved from one place to another by various writers1 viz41 the infernal regions1 purgatory1 and the terrestrial paradise4 ,we will here recount some of those legends1 which wielded sufficient sway over men's minds as to gain their belief in the veritable existence of the places described1 and in this way to influence their astronomical and cosmographical ideas4 ,and for the first we will descend to the infernal regions with ,plutarch and ,thespesius4 ,this ,thespesius relates his adventures in the other world4 ,having fallen head-first from an elevated place1 he found himself unwounded1 but was contused in such a way as to be insensible4 ,he was supposed to be dead1 but1 after three days1 as they were about to bury him1 he came to life again4 ,in a few days he recovered his former powers of mind and body2 but made a marvellous change for the better in his life4 ,he said that at the moment that he lost consciousness he found himself like a sailor at the bottom of the sea2 but afterwards1 having recovered himself a little1 he was able to breathe perfectly1 and seeing only with the eyes of his soul1 he looked round on all that was about him4 ,he saw no longer the accustomed sights1 but stars of prodigious magnitude1 separated from each other by immense distances4 ,they were of dazzling brightness and splendid colour4 ,his soul1 carried like a vessel on the luminous ocean1 sailed along freely and smoothly1 and moved everywhere with rapidity4 ,passing over in silence a large number of the sights that met his eye1 he stated that the souls of the dead1 taking the form of bubbles of fire1 rise through the air1 which opens a passage above them2 at last the bubbles1 breaking without noise1 let out the souls in a human form and of a smaller size1 and moving in different ways4 ,some1 rising with astonishing lightness1 mounted in a straight line2 others1 running round like a whipping-top1 went up and down by turns with a confused and irregular motion1 making small advance by long and painful efforts4 ,among this number he saw one of his parents1 whom he recognised with difficulty1 as she had died in his infancy2 but she approached him1 and said1 ,good day1 ,thespesius4 ,surprised to hear himself called by this name1 he told her that he was called ,arideus1 and not ,thespesius4 ,that was once your name1 she replied1 but in future you will bear that of ,thespesius1 for you are not dead1 only the intelligent part of your soul has come here by the particular will of the gods2 your other faculties are still united to your body1 which keeps them like an anchor4 ,the proof ,i will give you is that the souls of the dead do not cast any shadow1 and they cannot move their eyes4 ,further on1 in traversing a luminous region1 he heard1 as he was passing1 the shrill voice of a female speaking in verse1 who presided over the time ,thespesius should die4 ,his genius told him that it was the voice of the ,sibyl1 who1 turning on the orbit of the moon1 foretold the future4 ,thespesius would willingly have heard more1 but1 driven off by a rapid whirlwind1 he could make out but little of her predictions4 ,in another place he remarked several parallel lakes1 one filled with melted and boiling gold1 another with lead colder than ice1 and a third with very rough iron4 ,they were kept by genii1 who1 armed with tongs like those used in forges1 plunged into these lakes1 and then withdrew by turns1 the souls of those whom avarice or an insatiable cupidity had led into crime2 after they had been plunged into the lake of gold1 where the fire made them red and transparent1 they were thrown into the lake of lead4 ,then1 frozen by the cold1 and made as hard as hail1 they were put into the lake of iron1 where they became horribly black4 ,broken and bruised on account of their hardness1 they changed their form1 and passed once more into the lake of gold1 and suffered in these changes inexpressible pain4 ,in another place he saw the souls of those who had to return to life and be violently forced to take the form of all sorts of animals4 ,among the number he saw the soul of ,nero1 which had already suffered many torments1 and was bound with red-hot chains of iron4 ,the workmen were seizing him to give him the form of a viper1 under which he was destined to live1 after having devoured the womb that bore him4 ,the locality of these infernal regions was never exactly determined4 ,the ancients were divided upon the point4 ,in the poems of ,homer the infernal regions appear under two different forms3 thus1 in the ,iliad1 it is a vast subterranean cavity2 while in the ,odyssey1 it is a distant and mysterious country at the extremity of the earth1 beyond the ocean1 in the neighbourhood of the ,cimmerians4 ,the description which ,homer gives of the infernal region proves that in his time the ,greeks imagined it to be a copy of the terrestrial world1 but one which had a special character4 ,according to the philosophers it was equally remote from all parts of the earth4 ,thus ,cicero1 in order to show that it was of no consequence where one died1 said1 wherever we die there is just as long a journey to be made to reach the infernal regions4 ,the poets fixed upon certain localities as the entrance to this dismal empire3 such was the river ,lethe1 on the borders of the ,scythians2 the cavern ,acherusia in ,epirus1 the mouth of ,pluto1 in ,laodicoea1 the cave of ,zenarus near ,lacedaemon4 ,in the map of the world in the ,polychronicon of ,ranulphus ,uygden1 now in the ,british ,museum1 it is stated3 ,the ,island of ,sicily was once a part of ,italy4 ,there is ,mount ,etna1 containing the infernal regions and purgatory1 and it has ,scylla and ,charybdis1 two whirlpools4 ,ulysses was said to reach the place of the dead by crossing the ocean to the ,cimmerian land1 ,a,eneas to have entered it by the ,lake of ,avernus4 ,xenophon says that ,hercules went there by the peninsula of ,arechusiade4 ,much of this1 no doubt1 depends on the exaggeration and misinterpretation of the accounts of voyagers2 as when the ,phoenicians related that1 after passing the ,columns of ,hercules1 to seek tin in ,thule and amber in the ,baltic1 they came1 at the extremity of the world1 to the ,fortunate ,isles1 the abode of eternal spring1 and further on to the ,hyperborean regions1 where a perpetual night enveloped the country--the imagination of the people developed from this the ,elysian fields1 as the places of delight in the lower regions1 having their own sun1 moon1 and stars1 and ,tartarus1 a place of shades and desolation4 ,in every case1 however1 both among pagans and ,christians1 the locality was somewhere in the centre of the earth4 ,the poets and philosophers of ,greece and ,rome made very detailed and circumstantial maps of the subterranean regions4 ,they enumerated its rivers1 its lakes1 and woods1 and mountains1 and the places where the ,furies perpetually tormented the wicked souls who were condemned to eternal punishment4 ,these ideas passed naturally into the creeds of ,christians through the sect of the ,essenes1 of whom ,josephus writes as follows3--,they thought that the souls of the just go beyond the ocean to a place of repose and delight1 where they were troubled by no inconvenience1 no change of seasons4 ,those of the wicked1 on the contrary1 were relegated to places exposed to all the inclemencies of the weather1 and suffered eternal torments4 ,the ,essenes1 adds the same author1 have similar ideas about these torments to those of the ,greeks about ,tartarus and the kingdom of ,pluto4 ,the greater part of the ,gnostic sects1 on the contrary1 considered the lower regions as simply a place of purgatory1 where the soul is purified by fire4 ,amongst all the writings of ,christian ages in which matters such as we are now passing in review are described1 there is one that stands out beyond all others as a masterpiece1 and that is the magnificent poem of ,dante1 his ,divine ,comedy1 wherein he described the infernal regions as they presented themselves to his lively and fertile imagination4 ,we have in it a picture of mediaeval ideas1 painted for us in indelible lines1 before the remembrance of them was lost in the past4 ,the poem is at once a tomb and a cradle--the tomb of a world that was passing1 the cradle of the world that was to come3 a portico between two temples1 that of the past and that of the future4 ,in it are deposited the traditions1 the ideas1 the sciences of the past1 as the ,egyptians deposited their kings and symbolic gods in the sepulchres of ,thebes and ,memphis4 ,the future brings into it its aspirations and its germs enveloped in the swaddling clothes of a rising language and a splendid poetry--a mysterious infant that is nourished by the two teats of sacred tradition and profane fiction1 ,moses and ,st4 ,paul1 ,homer and ,virgil4 ,the theology of ,dante1 strictly orthodox1 was that of ,st4 ,thomas and the other doctors of the ,church4 ,natural philosophy1 properly so called1 was not yet in existence4 ,in astronomy1 ,ptolemy reigned supreme1 and in the explanation of celestial phenomena no one dreamt or dared to dream of departing in any way from the traditionally sacred system4 ,in those days astronomy was indissolubly linked with a complete series of philosophical and theological ideas1 and included the physics of the world1 the science of life in every being1 of their organisation1 and the causes on which depended the aptitudes1 inclinations1 and even in part the actions1 of men1 the destinies of individuals1 and the events of history4 ,in this theological1 astronomical1 and terrestrial universe everything emanated from ,god2 ,he had created everything1 and the creation embraced two orders of beings1 the immaterial and the corporeal4 ,the pure spirits composed the nine choirs of the celestial hierarchy4 ,like so many circles1 they were ranged round a fixed point1 the ,eternal ,being1 in an order determined by their relative perfection4 ,first the seraphim1 then the cherubim1 and afterwards the simple angels4 ,those of the first circle received immediately from the central point the light and the virtue which they communicated to those of the second2 and so on from circle to circle1 like mirrors which reflect1 with an ever-lessening light1 the brilliancy of a single luminous point4 ,the nine choirs1 supported by ,love1 turned without ceasing round their centre in larger and larger circles according to their distance2 and it was by their means that the motion and the divine inflatus was communicated to the material creation4 ,this latter had in the upper part of it the empyreal1 or heaven of pure light4 ,below that1 was the ,primum mobile1 the greatest body in the heavens1 as ,dante calls it1 because it surrounds all the rest of the circle1 and bounds the material world4 ,then came the heaven of the fixed stars2 then1 continuing to descend1 the heavens of ,saturn1 ,jupiter1 ,mars1 the sun1 ,venus1 ,mercury1 the moon1 and lastly1 the earth1 whose solid and compact nucleus is surrounded by the spheres of water1 air1 and fire4 ,as the choirs of angels turn about a fixed point1 so the nine material circles turn also about another fixed point1 and are moved by the pure spirits4 ,let us now descend to the geography of the interior of the earth4 ,within the earth is a large cone1 whose layers are the frightful abodes of the condemned1 and which ends in the centre1 where the divine ,justice keeps bound up to his chest in ice the prince of the rebellious angels1 the emperor of the kingdom of woe4 ,such are the infernal regions which ,dante describes according to ideas generally admitted in the middle ages4 ,the form of the infernal regions was that of a funnel or reversed cone4 ,all its circles were concentric1 and continually diminished2 the principal ones were nine in number4 ,virgil also admitted nine divisions--three times three1 a number sacred par excellence4 ,the seventh1 eighth1 and ninth circles were divided into several regions2 and the space between the entrance to the infernal regions and the river ,acheron1 where the resting-place of the damned really commenced1 was divided into two parts4 ,dante1 guided by ,virgil1 traversed all these circles4 ,it was in #acjj that the poet1 in the midst of the course of life1 at the age of thirty-five1 passed in spirit through the three regions of the dead4 ,lost in a lonely1 wild1 and dismal forest1 he reached the base of a hill1 which he attempted to climb4 ,but three animals1 a panther1 a lion1 and a thin and famished wolf1 prevented his passage2 so1 returning again where the sun was powerless1 into the shades of the depths of the valley1 there met him a shadow of the dead4 ,this human form1 whom a long silence had deprived of speech1 was ,virgil1 who was sent to guide and succour him by a celestial dame1 ,beatrice1 the object of his love1 who was at the same time a real and a mystically ideal being4 ,virgil and ,dante arrived at the gate of the infernal regions2 they read the terrible inscription placed over the gate2 they entered and found first those unhappy souls who had lived without virtue and without vice4 ,they reached the banks of ,acheron and saw ,charon1 who carried over the souls in his bark to the other side2 and ,dante was surprised by a profound sleep4 ,he woke beyond the river1 and he descended into the ,limbo which is the first circle of the infernal regions4 ,he found there the souls of those who had died without baptism1 or who had been indifferent to religion4 ,they descended next to the second circle1 where ,minos1 the judge of those below1 is enthroned4 ,here the luxurious are punished4 ,the poet here met with ,francesca of ,rimini and ,paul1 her friend4 ,he completely recovered the use of his senses1 and passed through the third circle1 where the gourmands are punished4 ,in the fourth he found ,plutus1 who guards it4 ,here are tormented the prodigal and the avaricious4 ,in the fifth are punished those who yield to anger4 ,dante and ,virgil there saw a bark approaching1 conducted by ,phlegias2 they entered it1 crossed a river1 and arrived thus at the base of the red-hot iron walls of the infernal town of ,dite4 ,the demons that guarded the gates refused them admittance1 but an angel opened them1 and the two travellers there saw the heretics that were enclosed in tombs surrounded by flames4 ,the travellers then visited the circles of violence1 fraud1 and usury1 when they came to a river of blood guarded by a troop of centaurs2 suddenly they saw coming to them ,geryon1 who represents fraud1 and this beast took them behind him to carry them across the rest of the infernal space4 ,illustration3 ,,fig4 #eb4--;,,dante',s ,,infernal ,,regions4 ,the eighth circle was divided into ten valleys1 comprising3 the flatterers2 the simoniacal2 the astrologers2 the sorcerers2 the false judges2 the hypocrites who walked about clothed with heavy leaden garments2 the thieves1 eternally stung by venomous serpents2 the heresiarchs2 the charlatans1 and the forgers4 ,at last the poets descended into the ninth circle1 divided into four regions1 where are punished four kinds of traitors4 ,here is recounted the admirable episode of ,count ,ugolin4 ,in the last region1 called the region of ,judas1 ,,lucifer is enchained4 ,there is the centre of the earth1 and ,dante1 hearing the noise of a little brook1 reascended to the other hemisphere1 on the surface of which he found1 surrounded by the ,southern ,ocean1 the mountain of ,purgatory4 ,such was the famous ,inferno of ,dante4 ,not only was the geography of the infernal regions attempted in the middle ages1 but even their size4 ,dexelius calculated that the number of the damned was a hundred millions1 and that their abode need not measure more than one ,german mile in every direction4 ,cyrano of ,bergerac amusingly said that it was the damned that kept turning the earth1 by hanging on the ceiling like bats1 and trying to get away4 ,in #ageg an ,english clergyman1 ,dr4 ,swinden1 published a book entitled1 ,researches on the ,nature of the ,fire of ,hell and the ,place where it is situated4 ,he places it in the sun4 ,according to him the ,christians of the first century had placed it beneath the earth on account of a false interpretation of the descent of ,jesus into hell after his crucifixion1 and by false ideas of cosmography4 ,he attempted to show1 #ast1 that the terrestrial globe is too small to contain even the angels that fell from heaven after their battle2 #bnd1 that the fire of hell is real1 and that the closed globe of earth could not support it a sufficiently long period2 #crd1 that the sun alone presents itself as the necessary place1 being a well-sustained fire1 and directly opposite in situation to heaven1 since the empyreal is round the outside of the universe1 and the sun in the centre4 ,what a change to the present ideas1 even of doctors of divinity1 in a hundred years6 ,so far1 then1 for mediaeval ideas on the position and character of hell4 ,next as to purgatory4 ,the voyage to purgatory that has met with most success is certainly the celebrated ,irish legend of ,st4 ,patrick1 which for several centuries was admitted as authentic1 and the account of which was composed certainly a century before the poem of ,dante4 ,this purgatory1 the entrance to which is drawn in more than one illuminated manuscript1 is situated in ,ireland1 on one of the islands of ,lough ,derg1 ,county ,donegal1 where there are still two chapels and a shrine1 at which annual ceremonies are performed4 ,a knight1 called ,owen1 resolved to visit it for penance2 and the chronicle gives us an account of his adventures4 ,first he had his obsequial rites performed1 as if he had been dead1 and then he advanced boldly into the deep ravine2 he marched on courageously1 and entered into the semi-shadows2 he marched on1 and even this funereal twilight abandoned him1 and when he had gone for a long time in this obscurity1 there appeared to him a little light as it were from a glimmer of day4 ,he arrived at a house1 built with much care1 an imposing mansion of grief and hope1 a marvellous edifice1 but similar nevertheless to a monkish cloister1 where there was no more light than there is in this world in winter at vesper-time4 ,the knight was in dreadful suspense4 ,suddenly he heard a terrible noise1 as if the universe was in a riot2 for it seemed certainly to him as if every kind of beast and every man in the world were together1 and each gave utterance to their own cry1 at one time and with one voice1 so that they could not make a more frightful noise4 ,then commenced his trials1 and discourse with the infernal beings2 the demons yelled with delight or with fury round him4 ,miserable wretch1 said some1 you are come here to suffer4 ,fly1 said others1 for you have not behaved well in the time that is passed3 if you will take our advice1 and will go back again to the world1 we will take it as a great favour and courtesy4 ,illustration3 ,,plate ,,xii4--,,the ,,legend ,,of ,,owen4 ,owen was thrown on the dark shadowy earth1 where the demons creep like hideous serpents4 ,a mysterious wind1 which he scarcely heard1 passed over the mud1 and it seemed to the knight as if he had been pierced by a spear-head4 ,after a while the demons lifted him up2 they took him straight off to the east1 where the sun rises1 as if they were going to the place where the universe ends4 ,now1 after they had journeyed for a long time here and there over divers countries1 they brought him to an open field1 very long and very full of griefs and chastisements2 he could not see the end of the field1 it was so long2 there were men and women of various ages1 who lay down all naked on the ground with their bellies downwards1 who had hot nails driven into their hands and feet2 and there was a fiery dragon1 who sat upon them and drove his teeth into their flesh1 and seemed as if he would eat them2 hence they suffered great agony1 and bit the earth in spite of its hardness1 and from time to time they cried most piteously ',mercy1 mercy2' but there was no one there who had pity or mercy1 for the devils ran among them and over them1 and beat them most cruelly4 ,the devils brought the knight towards a house of punishment1 so broad and long that one could not see the end4 ,this house is the house of baths1 like those of the infernal regions1 and the souls that are bathed in ignominy are there heaped in large vats4 ,now so it was1 that each of these vats was filled with some kind of metal1 hot and boiling1 and there they plunged and bathed many people of various ages1 some of whom were plunged in over their heads1 others up to the eyebrows1 others up to the eyes1 and others up to the mouth4 ,now all in truth of these people cried out with a loud voice and wept most piteously4 ,scarcely had the knight passed this terrible place1 and left behind in his mysterious voyage that column of fire which rose like a lighthouse in the shades1 and which shone so sadly betwixt hope and eternal despair1 than a vast and magnificent spectacle displayed itself in the subterranean space4 ,this luminous and odorescent region1 where one might see so many archbishops1 bishops1 and monks of every order1 was the terrestrial paradise2 man does not stay there always2 they told the knight that he could not taste too long its rapid delights2 it is a place of transition between purgatory and the abodes of heaven1 just as the dark places which he had traversed were made by the ,creator between the world and the infernal regions4 ,in spite of our joys1 said the souls1 we shall pass away from here4 ,then they took him to a mountain1 and told him to look1 and asked of him what colour the heavens seemed to be there where he was standing1 and he replied it was the colour of burning gold1 such as is in the furnace2 and then they said to him1 ,that which you see is the entrance to heaven and the gate of paradise4 ,the attempts at identification of hell and purgatory have not been so numerous1 perhaps because the subjects were not very attractive1 except as the spite of men might think of them in reference to other people2 but when we come to the terrestrial paradise1 quite a crowd of attempts by every kind of writer to fix its position in any and every part of the globe is met with on every side4 ,in the seventeenth century1 under ,louis ,,xiv41 ,daniel ,huet1 ,bishop of ,avranches1 gave great attention to the question1 and collected every opinion that had been expressed upon it1 with a view to arriving at some definite conclusion for himself4 ,he was astonished at the number of writings and the diversity of the opinions they expressed4 ,nothing1 he says1 could show me better how little is really known about the situation of the terrestrial paradise than the differences in the opinions of those who have occupied themselves about the question4 ,some have placed it in the third heaven1 some in the fourth1 in the heaven of the moon1 in the moon itself1 on a mountain near the lunar heaven1 in the middle region of the air1 out of the earth1 upon the earth1 beneath the earth1 in a place that is hidden and separated from man4 ,it has been placed under the ,north ,pole1 in ,tartary1 or in the place now occupied by the ,caspian ,sea4 ,others placed it in the extreme south1 in the land of fire4 ,others in the ,levant1 or on the borders of the ,ganges1 or in the ,island of ,ceylon1 making the name ,india to be derived from ,eden1 the land where the paradise was situated4 ,it has been placed in ,china1 or in an inaccessible place beyond the ,black ,sea2 by others in ,america1 in ,africa1 beneath the equator1 in the ,east1 c4 c4 ,notwithstanding this formidable array1 the good bishop was bold enough to make his choice between them all4 ,his opinion was that the dwelling-place of the first man was situated between the ,tigris and ,euphrates1 above the place where they separate before falling into the ,persian ,gulf2 and1 founding this opinion on very extensive reading1 he declared that of all his predecessors1 ,calvin had come nearest to the truth4 ,among the other authors of greater or less celebrity that have occupied themselves in this question1 we may instance the following3-- ,raban ,maur 7ninth century7 believed that the terrestrial paradise was at the eastern extremity of the earth4 ,he described the tree of life1 and added that there was neither heat nor cold in that garden2 that immense rivers of water nourished all the forest2 and that the paradise was surrounded by a wall of fire1 and its four rivers watered the earth4 ,james of ,vitry supposed ,pison to come out of the terrestrial paradise4 ,he describes also the garden of ,eden2 and1 like all the cosmographers of the middle ages1 he placed it in the most easterly portion of the world in an inaccessible place1 and surrounded by a wall of fire1 which rose up to heaven4 ,dati placed also the terrestrial paradise in ,asia1 like the cosmographers that preceded him1 and made the ,nile come from the east4 ,stenchus1 the librarian of ,st4 ,siege1 who lived in the sixteenth century1 devoted several years to the problem1 but discovered nothing4 ,the celebrated orientalist and missionary ,bochart wrote a treatise on this subject in #afej4 ,thevenot published also in the seventeenth century a map representing the country of the ,lybians1 and adds that several great doctors place the terrestrial paradise there4 ,an ,armenian writer who translated and borrowed from ,st4 ,epiphanius 7eighth century7 produced a ,memorial on the ,four ,rivers of the ,terrestrial ,paradise4 ,he supposes they rise in the unknown land of the ,amazons1 whence also arise the ,danube and the ,hellespont1 and they deliver their waters into that great sea that is the source of all seas1 and which surrounds the four quarters of the globe4 ,he afterwards says1 following up the same theory1 that the rivers of paradise surround the world and enter again into the sea1 which is the universal ocean4 ,gervais and ,robert of ,st4 ,marien d',auxerre taught that the terrestrial paradise was on the eastern border of the square which formed the world4 ,alain de ,lille1 who lived in the thirteenth century1 maintained in his ,anticlaudianus that the earth is circular1 and the garden of ,eden is in the east of ,asia4 ,joinville1 the friend of ,st4 ,louis1 gives us a curious notion of his geographical ideas1 since1 with regard to paradise1 he assures us that the four great rivers of the south come out of it1 as do the spices4 ,here1 he says1 referring to the ,nile1 it is advisable to speak of the river which passes by the countries of ,egypt1 and comes from the terrestrial paradise4 ,where this river enters ,egypt there are people very expert and experienced1 as thieves are here1 at stealing from the river1 who in the evening throw their nets on the streams and rivers1 and in the morning they often find and carry off the spices which are sold here in ,europe as coming from ,egypt at a good rate1 and by weight1 such as cinnamon1 ginger1 rhubarb1 cloves1 lignum1 aloes1 and several other good things1 and they say that these good things come from the terrestrial paradise1 and that the wind blows them off the trees that are growing there4 ,and he says that near the end of the world are the peoples of ,gog and ,magog1 who will come at the end of the world with ,antichrist4 ,we find1 however1 more than descriptions--we have representations of the terrestrial paradise by cartographers of the middle ages1 some of which we have seen in speaking of their general ideas of geography1 and we will now introduce others4 ,illustration3 ,,fig4 #ec4--,,paradise ,,of ,,fra ,,mauro4 ,fra ,mauro1 a religious cosmographer of the fifteenth century1 gives on the east side of a map of the world a representation which shows us that at that epoch the garden of delights had become very barren4 ,it is a vast plain1 on which we see ,jehovah and the first human couple1 with a circular rampart surrounding it4 ,the four rivers flow out of it by bifurcating4 ,an angel protects the principal gate1 which cannot be reached but by crossing barren mountains4 ,the cosmographical map of ,gervais1 dedicated to the ,emperor ,otho ,,iv41 shows the terrestrial paradise in the centre of the earth1 which is square1 and is situated in the midst of the seas4 ,adam and ,eve appear in consultation4 ,the map of the world prepared by ,andreas ,bianco1 in the fifteenth century1 represents ,eden1 ,adam and ,eve1 and the tree of life4 ,on the left1 on a peninsula1 are seen the reprobated people of ,gog and ,magog1 who are to accompany ,antichrist4 ,alexander is also represented there1 but without apparent reason4 ,the paradisaical peninsula has a building on it with this inscription1 ,ospitius ,macarii4 ,formalconi says1 on this subject1 that a certain ,macarius lives near paradise1 who is a witness to all that the author states1 and as ,bianco has indicated1 his cell was close to the gates of paradise4 ,this legend has reference to the pilgrims of ,st4 ,macarius1 a tradition that was spread on the return of the ,crusaders1 of three monks who undertook a voyage to discover the point where the earth and heaven meet1 that is to say1 the place of the terrestrial paradise4 ,the map of ,rudimentum1 a vast compilation published at ,luebeck in #adge by the ,dominican ,brocard1 represents the terrestrial paradise surrounded by walls1 but it is less sterile that in the last picture1 as may be seen on the next page4 ,in the year #aejc1 when ,varthema1 the adventurous ,bolognian1 went to the ,indies by the route of ,palestine and ,syria1 he was shown the evil-reputed house which ,cain dwelt in1 which was not far from the terrestrial paradise4 ,master ,gilius1 the learned naturalist who travelled at the expense of ,francis ,i41 had the same satisfaction4 ,the simple faith of our ancestors had no hesitation in accepting such archaeology4 ,illustration3 ,,fig4 #ed4--,,the ,,paradise ,,of ,,the ,,fifteenth ,,century4 ,the most curious and interesting of all attempts to discover the situation of paradise was that made half unconsciously by ,columbus when he first found the ,american shore4 ,in his third voyage1 when for the first time he reached the main land1 he was persuaded not only that he had arrived at the extremity of ,asia1 but that he could not be far from the position of paradise4 ,the ,orinoco seemed to be one of those four great rivers which1 according to tradition1 came out of the garden inhabited by our first parents1 and his hopes were supported by the fragrant breezes that blew from the beautiful forests on its banks4 ,this1 he thought1 was but the entrance to the celestial dwelling-place1 and if he had dared--if a religious fear had not held back him who had risked everything amidst the elements and amongst men1 he would have liked to push forward to where he might hope to find the celestial boundaries of the world1 and1 a little further1 to have bathed his eyes1 with profound humility1 in the light of the flaming swords which were wielded by two seraphim before the gate of ,eden4 ,he thus expresses himself on this subject in his letter to one of the monarchs of ,spain1 dated ,hayti1 ,october1 #adih4 ,the ,holy ,scriptures attest that the ,lord created paradise1 and placed in it the tree of life1 and made the four great rivers of the earth to pass out of it1 the ,ganges of ,india1 the ,tigris1 the ,euphrates 7passing from the mountains to form ,mesopotamia1 and ending in ,persia71 and the ,nile1 which rises in ,ethiopia and goes to the ,sea of ,alexander4 ,i cannot1 nor have been ever able to find in the books of the ,latins or ,greeks anything authentic on the site of this terrestrial paradise1 nor do ,i see anything more certain in the maps of the world4 ,some place it at the source of the ,nile1 in ,ethiopia2 but the travellers who have passed through those countries have not found either in the mildness of the climate or in the elevation of the site towards heaven anything that could lead to the presumption that paradise was there1 and that the waters of the ,deluge were unable to reach it or cover it4 ,several pagans have written for the purpose of proving it was in the ,fortunate ,isles1 which are the ,canaries4 ,st4 ,isidore1 ,bede1 and ,strabo1 ,st4 ,ambrosius1 ,scotus1 and all judicious theologians affirm with one accord that paradise was in the ,east4 ,it is from thence only that the enormous quantity of water can come1 seeing that the course of the rivers is extremely long2 and these waters 7of paradise7 arrive here1 where ,i am1 and form a lake4 ,there are great signs here of the neighbourhood of the terrestrial paradise1 for the site is entirely conformable to the opinion of the saints and judicious theologians4 ,the climate is of admirable mildness4 ,i believe that if ,i passed beneath the equinoctial line1 and arrived at the highest point of which ,i have spoken1 ,i should find a milder temperature1 and a change in the stars and the waters2 not that ,i believe that the point where the greatest height is situated is navigable1 or even that there is water there1 or that one could reach it1 but ,i am convinced that there is the terrestrial paradise1 where no one can come except by the will of ,god4 ,in the opinion of this illustrious navigator the earth had the form of a pear1 and its surface kept rising towards the east1 indicated by the point of the fruit4 ,it was there that he supposed might be found the garden where ancient tradition imagined the creation of the first human couple was accomplished4 ,we can scarcely think without astonishment of the great amount of darkness that obscured scientific knowledge1 when this great man appeared on the scene of the world1 nor of the rapidity with which the obscurity and vagueness of ideas were dissipated almost immediately after his marvellous discoveries4 ,scarcely had a half century elapsed after his death1 than all the geographical fables of the middle ages did no more than excite smiles of incredulity1 although during his life the universal opinion was not much advanced upon the times of the famous knight ,john of ,mandeville1 who wrote gravely as follows3-- ,no mortal man can go to or approach this paradise4 ,by land no one can go there on account of savage beasts which are in the deserts1 and because of mountains and rocks that cannot be passed over1 and dark places without number2 nor can one go there any better by sea2 the water rushes so wildly1 it comes in so great waves1 that no vessel dare sail against them4 ,the water is so rapid1 and makes so great a noise and tempest1 that no one can hear however loud he is spoken to1 and so when some great men with good courage have attempted several times to go by this river to paradise1 in large companies1 they have never been able to accomplish their journey4 ,on the contrary1 many have died with fatigue in swimming against the watery waves4 ,many others have become blind1 others have become deaf by the noise of the water1 and others have been suffocated and lost in the waves1 so that no mortal man can approach it except by the special grace of ,god4 ,with one notable exception1 no attempts have been made of late years to solve such a question4 ,that exception is by the noble and indefatigable ,livingstone1 who declared his conviction to ,sir ,roderick ,murchison1 in a letter published in the ,athenaeum1 that paradise was situated somewhere near the sources of the ,nile4 ,those generally who now seek an answer to the question of the birthplace of the human race do not call it paradise4 ,since man is here1 and there was a time quite recent1 geologically speaking1 when he was not1 there must have been some actual locality on the earth's surface where he was first a man4 ,whether we have1 or even can hope to have1 enough information to indicate where that locality was situated1 is a matter of doubt4 ,we have not at present4 ,those who have attended most to the subject appear to think some island the most probable locality1 but it is quite conjectural4 ,the name ,paradise appears to have been derived from the ,persian1 in which it means a garden2 similarly derived words express the same idea in other languages2 as in the ,hebrew pardes1 in the ,arabian firdaus1 in the ,syriac pardiso1 and in the ,armenian partes4 ,it has been thought that the ,persian word itself is derived from the ,sanscrit pradesa1 or paradesa1 which means a circle1 a country1 or strange region2 which1 though near enough as to sound1 does not quite agree as to meaning4 ,eden is from a ,hebrew root meaning delights4 ,,chapter ,,xii4 ,,eclipses ,,and ,,comets4 ,we have seen in the earlier chapters on the systems of the ancients and their ideas of the world how everything was once supposed to have exclusive reference to man1 and how he considered himself not only chief of animate objects1 but that his own city was the centre of the material world1 and his own world the centre of the material universe2 that the sun was made to shine1 as well as the moon and stars1 for his benefit2 and that1 were it not for him they would have no reason for existence4 ,and we have seen how1 step by step1 these illusions have been dispelled1 and he has learnt to appreciate his own littleness in proportion as he has realised the immensity of the universe of which he forms part4 ,if such has been his history1 and such his former ideas on the regular parts1 as we may call them1 of nature1 much more have similar ideas been developed in relation to those other phenomena which1 coming at such long intervals1 have not been recognised by him as periodic1 but have seemed to have some relation to mundane affairs1 often of the smallest consequence4 ,such are eclipses of the sun and moon1 comets1 shooting-stars1 and meteors4 ,among the less instructed of men1 even when astronomers of the same age and nation knew their real nature1 eclipses have always been looked upon as something ominous of evil4 ,among the ancient nations people used to come to the assistance of the moon1 by making a confused noise with all kinds of instruments1 when it was eclipsed4 ,it is even done now in ,persia and some parts of ,china1 where they fancy that the moon is fighting with a great dragon1 and they think the noise will make him loose his hold and take to flight4 ,among the ,east ,indians they have the same belief that when the sun and the moon are eclipsed1 a dragon is seizing them1 and astronomers who go there to observe eclipses are troubled by the fears of their native attendants1 and by their endeavours to get into the water as the best place under the circumstances4 ,in ,america the idea is that the sun and moon are tired when they are eclipsed4 ,but the more refined ,greeks believed for a long time that the moon was bewitched1 and that the magicians made it descend from heaven1 to put into the herbs a certain maleficent froth4 ,perhaps the idea of the ,dragon arose from the ancient custom of calling the places in the heavens at which the eclipses of the moon took place the head and tail of the ,dragon4 ,in ancient history we have many curious instances of the very critical influence that eclipses have had1 especially in the case of events in a campaign1 where it was thought unfavourable to some projected attempt4 ,thus an eclipse of the moon was the original cause of the death of the ,athenian general ,nicias4 ,just at a critical juncture1 when he was about to depart from the harbour of ,syracuse1 the eclipse filled him and his whole army with dismay4 ,the result of his terror was that he delayed the departure of his fleet1 and the ,athenian army was cut in pieces and destroyed1 and ,nicias lost his liberty and life4 ,plutarch says they could understand well enough the cause of the eclipse of the sun by the interposition of the moon1 but they could not imagine by the opposition of what body the moon itself could be eclipsed4 ,one of the most famous eclipses of antiquity was that of ,thales1 recorded by ,herodotus1 who says3--,the ,lydians and the ,medes were at war for five consecutive years4 ,now while the war was sustained on both sides with equal chance1 in the sixth year1 one day when the armies were in battle array1 it happened that in the midst of the combat the day suddenly changed into night4 ,thales of ,miletus had predicted this phenomenon to the ,ionians1 and had pointed out precisely that very year as the one in which it would take place4 ,the ,lydians and ,medes1 seeing the night succeeding suddenly to the day1 put an end to the combat1 and only cared to establish peace4 ,another notable eclipse is that related by ,diodorus ,siculus4 ,it was a total eclipse of the sun1 which took place while ,agathocles1 fleeing from the port of ,syracuse1 where he was blockaded by the ,carthaginians1 was hastening to gain the coast of ,africa4 ,when ,agathocles was already surrounded by the enemy1 night came on1 and he escaped contrary to all hope4 ,on the day following so complete an eclipse of the sun took place that it seemed altogether night1 for the stars shone out in all places4 ,the soldiers therefore of ,agathocles1 persuaded that the gods were intending them some misfortune1 were in the greatest perturbation about the future4 ,agathocles was equal to the occasion4 ,when disembarked in ,africa1 where1 in spite of all his fine words1 he was unable to reassure his soldiers1 whom the eclipse of the sun had frightened1 he changed his tactics1 and pretending to understand the prodigy1 ,i grant1 comrades1 he said1 that had we perceived this1 eclipse before our embarkation we should indeed have been in a critical situation1 but now that we have seen it after our departure1 and as it always signifies a change in the present state of affairs1 it follows that our circumstances1 which were very bad in ,sicily1 are about to amend1 while we shall indubitably ruin those of the ,carthaginians1 which have been hitherto so flourishing4 ,we are reminded by this of the story of ,pericles1 who1 when ready to set sail with his fleet on a great expedition1 saw himself stopped by a similar phenomenon4 ,he spread his mantle over the eyes of the pilot1 whom fear had prevented acting1 and asked him if that was any sign of misfortune1 when the pilot answered in the negative4 ,what misfortune then do you suppose1 said he1 is presaged by the body that hides the sun1 which differs from this in nothing but being larger8 ,with reference to these eclipses1 when their locality and approximate date is known1 astronomy comes to the assistance of history1 and can supply the exact day1 and even hour1 of the occurrence4 ,for the eclipses depend on the motions of the moon1 and just as astronomers can calculate both the time and the path of a solar eclipse in the future1 so they can for the past4 ,if then the eclipses are calculated back to the epoch when the particular one is recorded1 it can be easily ascertained which one it was that about that time passed over the spot at which it was observed1 and as soon as the particular eclipse is fixed upon1 it may be told at what hour it would be seen4 ,thus the eclipse of ,thales has been assigned by different authors to various dates1 between the #ast of ,october1 #ehc ,b4,c41 and the #crd of ,february1 #fbf ,b4,c4 ,the only eclipse of the sun that is suitable between those dates has been found by the ,astronomer-,royal to be that which would happen in ,lydia on the #bhth of ,may1 #ehe ,b4,c41 which must therefore be the date of the event4 ,so of the eclipse of ,agathocles1 ,m4 ,delaunay has fixed its date to the #aeth ,august1 #caj ,b4,c4 ,in later days1 when ,christopher ,columbus had to deal with the ignorant people of ,america1 the same kind of story was repeated4 ,he found himself reduced to famine by the inhabitants of the country1 who kept him and his companions prisoners2 and being aware of the approach of the eclipse1 he menaced them with bringing upon them great misfortunes1 and depriving them of the light of the moon1 if they did not instantly bring him provisions4 ,they cared little for his menaces at first2 but as soon as they saw the moon disappear1 they ran to him with abundance of victuals1 and implored pardon of the conqueror4 ,this was on the #ast of ,march1 #aejd1 a date which may be tested by the modern tables of the moon1 and ,columbus's account proved to be correct4 ,the eclipse was indeed recorded in other places by various observers4 ,eclipses in their natural aspect have thus had considerable influence on the vulgar1 who knew nothing of their cause4 ,this of course was the state with all in the early ages1 and it is interesting to trace the gradual progress from their being quite unexpected to their being predicted4 ,it is very probable1 if not certain1 that their recurrence in the case of the moon at least was recognised long before their nature was understood4 ,illustration3 ,,plate ,,xiii4--,,christopher ,,columbus ,,and ,,the ,,eclipse ,,of ,,the ,,moon4 ,among the ,chinese they were long calculated1 and1 in fact1 it is thought by some that they have pretended to a greater antiquity by calculating backwards1 and recording as observed eclipses those which happened before they understood or noticed them4 ,it seems1 however1 authenticated that they did in the year #bafi ,b4,c4 observe an eclipse of the sun1 and that at that date they were in the habit of predicting them4 ,for this particular eclipse is said to have cost several of the astronomers their lives1 as they had not calculated it rightly4 ,as the lives of princes were supposed to be dependent on these eclipses1 it became high treason to expose them to such a danger without forewarning them4 ,they paid more attention to the eclipses of the sun than of the moon4 ,among the ,babylonians the eclipses of the moon were observed from a very early date1 and numerous records of them are contained in the ,observations of ,bel in ,sargon's library1 the tablets of which have lately been discovered4 ,in the older portion they only record that on the #adth day of such and such a 7lunar7 month an eclipse takes place1 and state in what watch it begins1 and when it ends4 ,in a later portion the observations were more precise1 and the descriptions of the eclipse more accurate4 ,long before #agjj ,b4,c4 the discovery of the lunar cycle of #bbc lunar months had been made1 and by means of it they were able to state of each lunar eclipse1 that it was either according to calculation or contrary to calculation4 ,they dealt also with solar eclipses1 and tried to trace on a sphere the path they would take on the earth4 ,accordingly1 like the eclipses of the moon1 these too were spoken of as happening either according to calculation or contrary to calculation4 ,in a report sent in to one of the later kings of ,assyria by the state astronomer1 ,abil ,islar states that a watch had been kept on the #bhth1 #bith1 and #cjth of ,sivan1 or ,may1 for an eclipse of the sun1 which did not1 however1 take place after all4 ,the shadow1 it is clear1 must have fallen outside the field of observation4 ,besides the more ordinary kind of solar eclipses1 mention is made in the ,observations of ,bel of annular eclipses which1 strangely enough1 are seldom alluded to by classical writers4 ,a record of a later eclipse has been found by ,sir ,henry ,rawlinson on one of the ,nineveh ,tablets4 ,this occurred near that city in ,b4,c4 #gfc1 and from the character of the inscription it may be inferred that it was a rare occurrence with them1 indeed that it was nearly1 if not quite1 a total eclipse4 ,this has an especial interest as being the earliest that we have any approximate date for4 ,it is possible that the remarkable phenomenon1 alluded to by the prophet ,isaiah1 of the shadow going backwards ten degrees on the dial of ,ahaz1 may be really a record of an eclipse of the sun1 such as astronomy proves to have occurred at ,jerusalem in the year #fhi ,b4,c4 ,we have very little notice of the calculation of eclipses by the ,egyptians2 all that is told us is more or less fabulous4 ,thus ,diogenes ,laertius says that they reckoned that during a period of #dh1hfc years1 #cgc eclipses of the sun and #hcb eclipses of the moon had occurred1 which is far fewer than the right number for so long a time1 and which1 of course1 has no basis in fact4 ,among the ,greeks1 ,anaxagoras was the first who entertained clear ideas about the nature of eclipses2 and it was from him that ,pericles learnt their harmlessness4 ,plutarch relates that ,helicon of ,cyzicus predicted an eclipse of the sun to ,dionysius of ,syracuse1 and received as a reward a talent of silver4 ,livy records an eclipse of the sun as having taken place on the #aath of ,quintilis1 which corresponds to the #aath of ,july4 ,it happened during the ,appollinarian games1 #aij ,b4,c4 ,the same author tells us of an eclipse of the moon that was predicted by one ,gallus1 a tribune of the second legion1 on the eve of the battle of ,pydna--a prediction which was duly fulfilled on the following night4 ,the fact of its having been foretold quieted the superstitious fears of the soldiers1 and gave them a very high opinion of ,gallus4 ,other authors1 among them ,cicero1 do not give so flattering a story1 but state that ,gallus's part consisted only in explaining the cause of the eclipse after it had happened4 ,the date of this eclipse was the #crd of ,september1 #afh ,b4,c4 ,ennius1 writing towards the end of the second century ,b4,c41 describes an eclipse which was said to have happened nearly two hundred years before 7#djd1 ,b4,c471 in the following remarkable words3--,on the nones of ,july the moon passed over the sun1 and there was night4 ,aristarchus1 three centuries before ,christ1 understood and explained the nature of eclipses2 but the chief of the ancient authors upon this subject was ,hipparchus4 ,he and his disciples were able to predict eclipses with considerable accuracy1 both as to their time and duration4 ,geminus and ,cleomedes were two other writers1 somewhat later1 who explained and predicted eclipses4 ,in later times regular tables were drawn up1 showing when the eclipses would happen4 ,one that ,ptolemy was the author of was founded on data derived from ancient observers--,callipus1 ,democritus1 ,eudoxus1 ,hipparchus--aided by his own calculations4 ,after the days of ,ptolemy the knowledge of the eclipses advanced pari passu with the advance of astronomy generally4 ,so long as astronomy itself was empirical1 the time of the return of an eclipse was only reckoned by the intervals that had elapsed during the same portion of previous cycles2 but after the discovery of elliptic orbits and the force of gravitation the whole motion of the moon could be calculated with as great accuracy as any other astronomical phenomenon4 ,in point of fact1 if the new moon is in the plane of the ecliptic there must be an eclipse of the sun2 if the full moon is there1 there must be an eclipse of the moon2 and if it should in these cases be only partially in that plane1 the eclipses also will be partial4 ,the cycle of changes that the position of the moon can undergo when new and full occupies a period of eighteen years and eleven days1 in which period there are forty-one eclipses of the sun and twenty-nine of the moon4 ,each year there are at most seven and at least two eclipses2 if only two1 they are eclipses of the sun4 ,although more numerous in reality for the whole earth1 eclipses of the sun are more rarely observed in any particular place1 because they are not seen everywhere1 but only where the shadow of the moon passes2 while all that part of the earth that sees the moon at all at the time sees it eclipsed4 ,we now come to comets4 ,the ancients divided comets into different classes1 the chief points of distinction being derived from the shape1 length1 and brilliancy of the tails4 ,pliny distinguished twelve kinds1 which he thus characterised3--,some frighten us by their blood-coloured mane2 their bristling hair rises towards the heaven4 ,the bearded ones let their long hair fall down like a majestic beard4 ,the javelin-shaped ones seem to be projected forwards like a dart1 as they rapidly attain their shape after their first appearance2 if the tail is shorter1 and terminates in a point1 it is called a sword2 this is the palest of all the comets2 it has the appearance of a bright sword without any diverging rays4 ,the plate or disc derives its name from its shape1 its colour is that of amber1 it gives out some diverging rays from its sides1 but not in large quantity4 ,the cask has really the form of a cask1 which one might suppose to be staved in smoke enveloped in light4 ,the retort imitates the figure of a horn1 and the lamp that of a burning flame4 ,the horse-comet represents the mane of a horse which is violently agitated1 as by a circular1 or rather cylindrical1 motion4 ,such a comet appears also of singular whiteness1 with hair of a silver hue2 it is so bright that one can scarcely look at it4 ,there are bristling comets1 they are like the skins of beasts with their hair on1 and are surrounded by a nebulosity4 ,lastly1 the hair of the comet sometimes takes the form of a lance4 ,pingre1 a celebrated historian of comets1 tells us that one of the first comets noticed in history is that which appeared over ,rome forty years before ,christ1 and in which the ,roman people imagined they saw the soul of ,caesar endowed with divine honours4 ,next comes that which threw its light on ,jerusalem when it was being besieged and remained for a whole year above the city1 according to the account of ,josephus4 ,it was of this kind that ,pliny said it is of so great a whiteness that one can scarcely look at it1 and one may see in it the image of ,god in human form4 ,diodorus tells us that1 a little after the subversion of the towns of ,helix and ,bura1 there were seen1 for several nights in succession1 a brilliant light1 which was called a beam of fire1 but which ,aristotle says was a true comet4 ,plutarch1 in his life of ,timoleon1 says a burning flame preceded the fleet of this general until his arrival at ,sicily1 and that during the consulate of ,caius ,servilius a bright shield was seen suspended in the heavens4 ,the historians ,sazoncenas and ,socrates relate that in the year #djj ,a4,d4 a comet in the form of a sword shone over ,constantinople1 and appeared to touch the town just at the time when great misfortunes were impending through the treachery of ,gainas4 ,the same phenomenon appeared over ,rome previous to the arrival of ,alaric4 ,in fact the ancient chroniclers always associated the appearance of a comet with some terrestrial event1 which it was not difficult to do1 seeing that critical situations were at all times existing in some one country or other where the comet would be visible1 and probably those which could not be connected with any were not thought worthy of being recorded4 ,it is well known that the year #ajjj ,a4,d4 was for a long time predicted to be the end of the world4 ,in this year the astronomers and chroniclers registered the fall of an enormous burning meteor and the appearance of a comet4 ,pingre says3 ,on the #aith of the calends of ,january--that is the #adth of ,december--the heavens being dark1 a kind of burning sword fell to the earth1 leaving behind it a long train of light4 ,its brilliancy was such that it frightened not only those who were in the fields1 but even those who were shut up in their houses4 ,this great opening in the heavens was gradually closed1 and then was seen the figure of a dragon1 whose feet were blue1 and whose head kept continually increasing4 ,a comet having appeared at the same time as this chasm1 or meteor1 they were confounded4 ,this relation is given in the chronicles of ,seigbert in ,hermann ,corner1 in the ,chronique de ,tours1 in ,albert ,casin1 and other historians of the time4 ,bodin1 resuscitating an idea of ,democritus1 wrote that the comets were the souls of illustrious personages1 who1 after having lived on the earth a long series of centuries1 and being ready at last to pass away1 were carried in a kind of triumph to heaven4 ,for this reason1 famine1 epidemics1 and civil wars followed on the apparition of comets1 the towns and their inhabitants finding themselves then deprived of the help of the illustrious souls who had laboured to appease their intestinal feuds4 ,one of the comets of the middle ages which made the greatest impression on the minds of the people was that which appeared during ,holy ,week of the year #hcg1 and frightened ,louis the ,debonnaire4 ,the first morning of its appearance he sent for his astrologer4 ,go1 he said1 on to the terrace of the palace1 and come back again immediately and tell me what you have seen1 for ,i have not seen that star before1 and you have not shown it to me2 but ,i know that this sign is a comet3 it announces a change of reign and the death of a prince4 ,the son of ,charlemagne having taken counsel with his bench of bishops1 was convinced that the comet was a notice sent from heaven expressly for him4 ,he passed the nights in prayer1 and gave large donations to the monasteries1 and finally had a number of masses performed out of fear for himself and forethought for the ,church committed to his care4 ,the comet1 however1 was a very inoffensive one1 being none other than that known as ,halley's comet1 which returned in #ahce4 ,while they were being thus frightened in ,france1 the ,chinese were observing it astronomically4 ,the historian of ,merlin the enchanter relates that a few days after the fetes which were held on the occasion of the erection of the funeral monument of ,salisbury1 a sign appeared in heaven4 ,it was a comet of large size and excessive splendour4 ,it resembled a dragon1 out of whose mouth came a long two-forked tongue1 one part of which turned towards the north and the other to the east4 ,the people were in a state of fear1 each one asking what this sign presaged4 ,uter1 in the absence of the king1 ,ambrosius1 his brother1 who was engaged in pursuing one of the sons of ,vortigern1 consulted all the wise men of ,britain1 but no one could give him any answer4 ,then he thought of ,merlin the enchanter1 and sent for him to the court4 ,what does this apparition presage8 demanded the king's brother4 ,merlin began to weep4 ,o son of ,britain1 you have just had a great loss--the king is dead4 ,after a moment of silence he added1 ,but the ,britons have still a king4 ,haste thee1 ,uter1 attack the enemy4 ,all the island will submit to you1 for the figure of the fiery dragon is thyself4 ,the ray that goes towards ,gaul represents a son who shall be born to thee1 who will be great by his achievements1 and not less so by his power4 ,the ray that goes towards ,ireland represents a daughter of whom thou shalt be the father1 and her sons and grandsons shall reign over all the ,britons4 ,these predictions were realised2 but it is more than probable that they were made up after the event4 ,the comet of #ajff was regarded as a presage of the ,conquest under ,william of ,normandy4 ,in the ,bayeaux tapestry1 on which ,matilda of ,flanders had drawn all the most memorable episodes in the transmarine expedition of her husband1 the comet appears in one of the corners with the inscription1 ,isti mirantur stellam1 which proves that the comet was considered a veritable marvel4 ,it is said even to be traditionally reported that one of the jewels of the ,british crown was taken from the tail of this comet4 ,nevertheless it was no more than ,halley's comet again in its periodical visit every seventy-six years4 ,in ,july1 #abad1 a brilliant comet appeared which was lost to view on the same day as the ,pope1 ,urban ,,iv41 died1 i4e4 the third of ,october4 ,in ,june1 #adef1 a similar body of enormous size1 with a very long and extraordinarily bright tail1 put all ,christendom in a fright4 ,the ,pope1 ,calixtus ,,iii41 was engaged in a war at that time with the ,saracens4 ,he showed the ,christians that the comet had the form of a cross1 and announced some great event4 ,at the same time ,mahomet announced to his followers that the comet1 having the form of a yataghan1 was a blessing of the ,prophet's4 ,it is said that the ,pope afterwards recognised that it had this form1 and excommunicated it4 ,nevertheless1 the ,christians obtained the victory under the walls of ,belgrade4 ,this was another appearance of ,halley's comet4 ,in the early months of #adgb appeared a large comet1 which historians agree in saying was very horrible and alarming4 ,belleforest said it was a hideous and frightening comet1 which threw its rays from east to west1 giving great cause for fear to great people1 who were not ignorant that comets are the menacing rods of ,god1 which admonish those who are in authority1 that they may be converted4 ,pingre1 who has told us of so many of the comets that were seen before his time1 wrote of this epoch3 ,comets became the most efficacious signs of the most important and doubtful events4 ,they were charged to announce wars1 seditions1 and the internal movements of republics2 they presaged famines1 pestilence1 and epidemics2 princes1 or even persons of dignity1 could not pay the tribute of nature without the previous appearance of that universal oracle1 a comet2 men could no longer be surprised by any unexpected event2 the future might be as easily read in the heavens as the past in history4 ,their effect depended on the place in the heavens where they shone1 the countries over which they directly lay1 the signs of the zodiac that they measured by their longitude1 the constellations they traversed1 the form and length of their tails1 the place where they went out1 and a thousand other circumstances more easily indicated than distinguished2 they also announced in general wars1 and the death of princes1 or some grand personage1 but there were few years that passed without something of this kind occurring4 ,the devout astrologers--for there were many of that sort--risked less than the others4 ,according to them1 the comet threatened some misfortune2 if it did not happen1 it was because the prayers of penitence had turned aside the wrath of ,god2 he had returned his sword to the scabbard4 ,but a rule was invented which gave the astrologers free scope1 for they said that events announced by a comet might be postponed for one or more periods of forty years1 or even as many years as the comet had appeared days2 so that one which had appeared for six months need not produce its effect for #ahj years4 ,illustration3 ,,fig4 #ee4--,,representation ,,of ,a ,,comet1 #af,,th ,,century4 ,the most frightful of the comets of this period1 according to ,simon ,goulart1 was that of #aebg4 ,it put some into so great a fright that they died2 others fell sick4 ,it was seen by several thousand people1 and appeared very long1 and of the colour of blood4 ,at the summit was seen the representation of a curved arm1 holding a large sword in its hand1 as if it would strike2 at the top of the point of the sword were three stars1 but that which touched the point was more brilliant than the others4 ,on the two sides of the rays of this comet were seen large hatchets1 poignards1 bloody swords1 among which were seen a great number of men decapitated1 having their heads and beards horribly bristling4 ,a view of this comet is given in the ,history of ,prodigies4 ,there was another comet remarked in #aeef1 and another in #aegg1 like the head of an owl1 followed by a mantle of scattered light1 with pointed ends4 ,of this comet we read in the same book that recorded the last described3 ,the comet is an infallible sign of a very evil event4 ,whenever eclipses of the sun or moon1 or comets1 or earthquakes1 conversions of water into blood1 and such like prodigies happen1 it has always been known that very soon after these miserable portents afflictions1 effusion of human blood1 massacres1 deaths of great monarchs1 kings1 princes1 and rulers1 seditions1 treacheries1 raids1 overthrowings of empires1 kingdoms1 or villages2 hunger and scarcity of provisions1 burning and overthrowing of towns2 pestilences1 widespread mortality1 both of beasts and men2 in fact all sorts of evils and misfortunes take place4 ,nor can it be doubted that all these signs and prodigies give warning that the end of the world is come1 and with it the terrible last judgment of ,god4 ,but even now comets were being observed astronomically1 and began to lose their sepulchral aspect4 ,a remarkable comet1 however1 which appeared in #afhj1 was not without its fears for the vulgar4 ,we are told that it was recognised as the same which appeared the year of ,caesar's death1 then in #eca1 and afterwards in #aajf1 having a period of about #ege years4 ,the terror it produced in the towns was great2 timid spirits saw in it the sign of a new deluge1 as they said water was always announced by fire4 ,while the fearful were making their wills1 and1 in anticipation of the end of the world1 were leaving their money to the monks1 who in accepting them showed themselves better physicists than the testators1 people in high station were asking what great person it heralded the death of1 and it is reported of the brother of ,louis ,,xiv41 who apparently was afraid of becoming too suddenly like ,caesar1 that he said sharply to the courtiers who were discussing it1 ,ah1 gentlemen1 you may talk at your ease1 if you please2 you are not princes4 ,this same comet gave rise to a curious story of an extraordinary prodigy1 how at ,rome a hen laid an egg on which was drawn a picture of the comet4 ,the fact was attested by his ,holiness1 by the ,queen of ,sweden1 and all the persons of first quality in ,rome4 ,on the #dth ,december1 #afhj1 a hen laid an egg on which was seen the figure of the comet1 accompanied by other marks such as are here represented4 ,the cleverest naturalists in ,rome have seen and examined it1 and have never seen such a prodigy before4 ,of this same comet ,bernouilli wrote1 ,that if the body of the comet is not a visible sign of the anger of ,god1 the tail may be4 ,it was this too that suggested to ,whiston the idea that he put forward1 not as a superstitious1 but as a physical speculation1 that a comet approaching the earth was the cause of the deluge4 ,illustration3 ,,fig4 #ef4--;,,an ,,egg ,,marked ,,with ,a ,,comet4 ,the last blow to the superstitious fear of the comets was given by ,halley1 when he proved that they circulated like planets round the sun1 and that the comets noticed in #hcg1 #ajff1 #acgh1 #adef1 #aeca1 #afjg1 #afhb were all one1 whose period was about #gf years1 and which would return in #agei1 which prediction was verified1 and the comet went afterwards by the name of this astronomer4 ,it returned again in #ahce1 and will revisit us in #aiaa4 ,even after the fear arising from the relics of astrology had died away1 another totally different alarm was connected with comets--an alarm which has not entirely subsided even in our own times4 ,this is that a comet may come in contact with the earth and destroy it by the collision4 ,the most remarkable panic in this respect was that which arose in ,paris in #aggc4 ,at the previous meeting of the ,academy of ,sciences1 ,m4 ,lalande was to have read an interesting paper1 but the time failed4 ,it was on the subject of comets that could1 by approaching the earth1 cause its destruction1 with special reference to the one that was soon to come4 ,from the title only of the paper the most dreadful fears were spread abroad1 and1 increasing day by day1 were with great difficulty allayed4 ,the house of ,m4 ,lalande was filled with those who came to question him on the memoir in question4 ,the fermentation was so great that some devout people1 as ignorant as weak1 asked the archbishop to make a forty hours' prayer to turn away the enormous deluge that they feared1 and the prelate was nearly going to order these prayers1 if the members of the ,academy had not persuaded him how ridiculous it would be4 ,finally1 ,m4 ,lalande1 finding it impossible to answer all the questions put to him about his fatal memoir1 and wishing to prevent the real evils that might arise from the frightened imaginations of the weak1 caused it to be printed1 and made it as clear as was possible4 ,when it appeared1 it was found that he stated that of the sixty comets known there were eight which could1 by coming too near the earth1 say within #dj1jjj miles1 occasion such a pressure that the sea would leave its bed and cover part of the globe1 but that in any case this could not happen till after twenty years4 ,this was too long to make it worth while to make provision for it1 and the effervescence subsided4 ,a similar case to this occurred with respect to ,biela's comet1 which was to return in #ahcb4 ,in calculating its reappearance in this year1 ,damoiseau found that it would pass through the plane of the earth's orbit on the #bith of ,october4 ,rushing away with this1 the papers made out that a collision was inevitable1 and the end of the world was come4 ,but no one thought to inquire where the earth would be when the comet passed through the plane in which it revolved4 ,arago1 however1 set people's minds at rest by pointing out that at that time the earth would be a month's journey from the spot1 which with the rate at which the earth is moving would correspond to a distance of sixty millions of miles4 ,this1 like other frights1 passed away1 but was repeated again in #ahdj and #aheg with like results1 and even in #ahgb a similar end to the world was announced to the public for the #abth of ,august1 on the supposed authority of a ,professor at ,geneva1 but who had never said what was supposed4 ,but in reality all cause of fear has now passed away1 since it has been proved that the comet is made of gaseous matter in a state of extreme tenuity1 so that1 though it may make great show in the heavens1 the whole mass may not weigh more than a few pounds2 and we have in addition the testimony of experience1 which might have been relied on on the occasions above referred to1 for in #aggj ,lexele's comet was seen to pass through the satellites of ,jupiter without deranging them in the least1 but was itself thrown entirely out of its path1 while there is reason to believe that on the #bith of ,june1 #ahfa1 the earth remained several hours in the tail of a comet without having experienced the slightest inconvenience4 ,as to the nature of comets1 the opinions that have been held have been mostly very vague4 ,metrodorus thought they were reflections from the sun2 ,democritus1 a concourse of several stars2 ,aristotle1 a collection of exhalations which had become dry and inflamed2 ,strabo1 that they are the splendour of a star enveloped in a cloud2 ,heracletes of ,pontus1 an elevated cloud which gave out much light2 ,epigenes1 some terrestrial matter that had caught fire1 and was agitated by the wind2 ,boecius1 part of the air1 coloured2 ,anaxagoras1 sparks fallen from the elementary fire2 ,xenophanes1 a motion and spreading out of clouds which caught fire2 and ,descartes1 the debris of vortices that had been destroyed1 the fragments of which were coming towards us4 ,it is said that the ,chaldaeans held the opinion that they were analogous to planets by their regular course1 and that when we ceased to see them1 it was because they had gone too far from us2 and ,seneca followed this explanation1 since he regarded them as globes turning in the heavens1 and which appear and disappear in certain times1 and whose periodical motions might be known by regular observation4 ,we have thus traced the particular ideas that have attached themselves to eclipses and comets1 as the two most remarkable of the extraordinary phenomena of the heavens1 and have seen how the fears and superstitions of mankind have been inevitably linked with them in the earlier days of ignorance and darkness1 but they are only part of a system of phenomena1 and have been no more connected with superstition than others less remarkable1 except in proportion to their remarkableness4 ,other minor appearances that are at all unusual have1 on the same belief in the inextricable union of celestial and terrestrial matters1 been made the signs of calamities or extra-prosperity2 the doleful side of human nature being usually the strongest1 the former have been chosen more often than the latter4 ,according to ,seneca1 the tradition of the ,chaldees announced that a universal deluge would be caused by the conjunction of all the planets in the sign of ,capricorn1 and that a general breaking up of the earth would take place at the moment of their conjunction in ,cancer4 ,the general break-up of the world1 they said1 will happen when the stars which govern the heaven1 penetrated with a quality of heat and dryness1 meet one another in a fiery triplicity4 ,illustration3 ,,plate ,,xiv4--,,prodigies ,,in ,,the ,,middle ,,ages4 ,everywhere1 and in all ages of the past1 men have thought that a protecting providence1 always watching over them1 has taken care to warn them of the destinies which await them2 thence the good and evil presages taken from the appearance of certain heavenly bodies1 of divers meteors1 or even the accidental meeting of certain animate or inanimate objects4 ,the ,indian of ,north ,america dying of famine in his miserable cabin1 will not go out to the chase if he sees certain presages in the atmosphere4 ,nor need we be astonished at such ideas in an uncultivated man1 when even among ,europeans1 a salt-cellar upset1 a glass broken1 a knife and fork crossed1 the number thirteen at dinner1 and such things are regarded as unlucky accidents4 ,the employment of sorcery and divination is closely connected with these superstitions4 ,besides eclipses and comets1 meteors were taken as the signs of divine wrath4 ,we learn from ,s4 ,maximus of ,turin1 that the ,christians of his time admitted the necessity of making a noise during eclipses1 so as to prevent the magicians from hurting the sun or moon1 a superstition entirely pagan4 ,they used to fancy they could see celestial armies in the air1 coming to bring miraculous assistance to man4 ,they thought the hurricanes and tempests the work of evil spirits1 whose rage kept them set against the earth4 ,s4 ,thomas ,aquinas1 the great theologian of the thirteenth century1 accepted this opinion1 just as he admitted the reality of sorceries4 ,but the full development1 as well as the nourishment of these superstitious ideas1 was derived from the storehouse of astrology1 which dealt with matters of ordinary occurrence1 both in the heavens and on the earth--and to the history of which our next chapter is devoted4 ,,chapter ,,xiii4 ,,the ,,greatness ,,and ,,the ,,fall ,,of ,,astrology4 ,our study of the opinions of the ancients on the various phenomena of astronomy1 leads us inevitably to the discussion of their astrology1 which has in every age and among every people accompanied it--and though astrology be now no more as a science1 or lingers only with those who are ignorant and desirous of taking advantage of the still greater ignorance of others--yet it is not lacking in interest as showing the effect of the phenomena of the heavens on the human mind1 when that effect is brought to its most technical and complete development4 ,we must distinguish in the first place two kinds of astrology1 viz41 natural and judicial4 ,the first proposed to foresee and announce the changes of the seasons1 the rains1 wind1 heat1 cold1 abundance1 or sterility of the ground1 diseases1 c41 by means of a knowledge of the causes which act on the air and on the atmosphere4 ,the other is occupied with objects which would be still more interesting to men4 ,it traced at the moment of his birth1 or at any other period of his life1 the line that each must travel according to his destiny4 ,it pretended to determine our characters1 our passions1 fortune1 misfortunes1 and perils in reserve for each mortal4 ,we have not here to consider the natural astrology1 which is a veritable science of observation and does not deserve the name of astrology4 ,it is rather worthy to be called the meteorological calendar of its cultivators4 ,more rural than their descendants of the nineteenth century1 the ancients had recognised the connection between the celestial phenomena and the vicissitudes of the seasons2 they observed these phenomena carefully to discover the return of the same inclemencies2 and they were able 7or thought they were7 to state the date of the return of particular kinds of weather with the same positions of the stars4 ,but the very connection with the stars soon led the way to a degeneracy4 ,the autumnal constellations1 for example1 ,orion and ,hercules1 were regarded as rainy1 because the rains came at the time when these stars rose4 ,the ,egyptians who observed in the morning1 called ,sirius the burning1 because his appearance in the morning was followed by the great heat of the summer3 and it was the same with the other stars4 ,soon they regarded them as the cause of the rain and the heat--although they were but remote witnesses4 ,the star ,sirius is still connected with heat--since we call it the dog-star--and the hottest days of the year1 ,july #bbnd to ,august #bcrd1 we call dog-days4 ,at the commencement of our era1 the morning rising of ,sirius took place on the earlier of those days--though it does not now rise in the morning till the middle of ,august--and #d1jjj years ago it rose about the #bjth of ,june1 and preceded the annual rise of the ,nile4 ,the belief in the meteorological influence of the stars is one of the causes of judicial astrology4 ,this latter has simply subjected man1 like the atmosphere1 to the influence of the stars2 it has made dependent on them the risings of his passions1 the good and ill fortune of his life1 as well as the variations of the seasons4 ,indeed1 it was very easy to explain4 ,it is the stars1 or heavenly bodies in general1 that bring the winds1 the rains1 and the storms2 their influences mixed with the action of the rays of the sun modify the cold or heat2 the fertility of the fields1 health or sickness1 depend on these beneficial or injurious influences2 not a blade of grass can grow without all the stars having contributed to its increase2 man breathes the emanations which escaping from the heavenly bodies fill the air2 man is therefore in his entire nature subjected to them2 these stars must therefore influence his will and his passions2 the good and evil passages in his career1 in a word1 must direct his life4 ,as soon as it was established that the rising of a certain star or planet1 and its aspect with regard to other planets1 announced a certain destiny to man1 it was natural to believe that the rarer configurations signified extraordinary events1 which concerned great empires1 nations1 and towns4 ,and lastly1 since errors grow faster than truth1 it was natural to think that the configurations which were still more rare1 such as the reunion of all the planets in conjunction with the same star1 which can occur only after thousands of centuries1 while nations have been renewed an infinity of times1 and empires have been ruined1 had reference to the earth itself1 which had served as the theatre for all these events4 ,joined to these superstitious ideas was the tradition of a deluge1 and the belief that the world must one day perish by fire1 and so it was announced that the former event took place when all the planets were in conjunction in the sign of the ,fishes1 and the latter would occur when they all met in the sign of the ,lion4 ,the origin of astrology1 like that of the celestial sphere1 was in all probability in upper ,asia4 ,there1 the starry heavens1 always pure and splendid1 invited observation and struck the imagination4 ,we have already seen this with respect to the more matter-of-fact portions of astronomy4 ,the ,assyrians looked upon the stars as divinities endued with beneficent or maleficent power4 ,the adoration of the heavenly bodies was the earliest form of religion among the pastoral population that came down from the mountains of ,kurdestan to the plains of ,babylon4 ,the ,chaldaeans at last set apart a sacerdotal and learned caste devoted to the observation of the heavens2 and the temples became regular observatories4 ,such doubtless was the tower of ,babel--a monument consecrated to the seven planets1 and of which the account has come down to us in the ancient book of ,genesis4 ,a long series of observations put the ,chaldaeans in possession of a theological astronomy1 resting on a more or less chimerical theory of the influence of the celestial bodies on the events of nations and private individuals4 ,diodorus ,siculus1 writing towards the commencement of our era1 has put us in possession of the most circumstantial details that have reached us with regard to the ,chaldaean priests4 ,at the head of the gods1 the ,assyrians placed the sun and moon1 whose courses and daily positions they had noted in the constellation of the zodiac1 in which the sun remained1 one month in each4 ,the twelve signs were governed by as many gods1 who had the corresponding months under their influence4 ,each of these months were divided into three parts1 which made altogether thirty-six subdivisions1 over which as many stars presided1 called gods of consultation4 ,half of these gods had under their control the things which happen above the earth1 and the other half those below4 ,the sun and moon and the five planets occupied the most elevated rank in the divine hierarchy and bore the name of gods of interpretation4 ,among these planets ,saturn or old ,bel1 which was regarded as the highest star and the most distant from us1 was surrounded by the greatest veneration2 he was the interpreter par excellence--the revealer4 ,each of the other planets had his own particular name4 ,some of them1 such as ,bel 7,jupiter71 ,merodaez 7,mars71 ,nebo 7,mercury71 were regarded as male1 and the others1 as ,sin 7the ,moon71 and ,mylitta or ,baulthis 7,venus71 as females2 and from their position relative to the zodiacal constellations1 which were also called ,lords or masters of the ,gods1 the ,chaldaeans derived the knowledge of the destiny of the men who were born under such and such a conjunction--predictions which the ,greeks afterwards called horoscopes4 ,the ,chaldaeans invented also relations between each of the planets and meteorological phenomena1 an opinion partly founded on fortuitous coincidences which they had more or less frequently observed4 ,in the time of ,alexander their credit was considerable1 and the king of ,macedonia1 either from superstition or policy1 was in the habit of consulting them4 ,it is probable that the ,babylonian priests1 who referred every natural property to sidereal influences1 imagined there were some mysterious relations between the planets and the metals whose colours were respectively somewhat analogous to theirs4 ,gold corresponded to the sun1 silver to the moon1 lead to ,saturn1 iron to ,mars1 tin to ,jupiter1 and mercury still retains the name of the planet with which it was associated4 ,it is less than two centuries ago1 since the metals have ceased to be designated by the signs of their respective planets4 ,alchemy1 the mother of chemistry1 was an intimately connected sister of ,astrology1 the mother of ,astronomy4 ,egyptian civilisation dates back to a no less remote period than that of ,babylon4 ,not less careful observers than the ,babylonish astrologers of the meteors and the atmospheric revolutions1 they could predict certain phenomena1 and they gave it out that they had themselves been the cause of them4 ,diodorus ,siculus tells us that the ,egyptian priests pretty generally predicted the years of barrenness or abundance1 the contagions1 the earthquakes1 inundations1 and comets4 ,the knowledge of celestial phenomena made an essential part of the theology of the ,egyptians as it did of the ,chaldaeans4 ,they had colleges of priests specially attached to the study of the stars1 at which ,pythagoras1 ,plato1 and ,eudoxus were instructed4 ,religion was besides completely filled with the symbols relating to the sun or moon4 ,each month1 each decade1 each day was consecrated to a particular god4 ,these gods1 to the number of thirty1 were called in the ,alexandrine astronomy decans 7,greek3 dekavoi74 ,the festivals were marked by the periodical return of certain astronomical phenomena1 and those heliacal risings to which any mythological ideas were attached1 were noted with great care4 ,we find even now proof of this old sacerdotal science in the zodiac sculptured on the ceilings of certain temples1 and in the hieroglyphic inscriptions relating to celestial phenomena4 ,according to the ,egyptians1 who were no less aware than the ,greeks1 of the influence of atmospheric changes on our organs1 the different stars had a special action on each part of the body4 ,in the funeral rituals which were placed at the bottom of the coffins1 constant allusion is made to this theory4 ,each limb of the dead body was placed under the protection of a particular god4 ,the divinities divided between them1 so to speak1 the spoils of the dead4 ,the head belonged to ,ra1 or the ,sun1 the nose and lips to ,anubis1 and so on4 ,to establish the horoscope of anyone1 this theory of specific influences was combined with the state of the heavens at the time of his birth4 ,it seems even to have been the doctrine of the ,egyptians1 that a particular star indicated the coming of each man into the world1 and this opinion was held also by the ,medes1 and is alluded to in the ,gospels4 ,in ,egypt1 as in ,persia and ,chaldaea1 the science of nature was a sacred doctrine1 of which magic and astrology constituted the two branches1 and in which the phenomena of the universe were attached very firmly to the divinities or genii with which they believed it filled4 ,it was the same in the primitive religions of ,greece4 ,the ,thessalian women had an especially great reputation in the art of enchantments4 ,all the poets rival one another in declaring how they are able1 by their magical hymns1 to bring down the moon4 ,menander1 in his comedy entitled ,the ,thessalian1 represents the mysterious ceremonies by the aid of which these sorcerers force the moon to leave the heavens1 a prodigy which so completely became the type of enchantments that ,nonnus tells us it is done by the ,brahmins4 ,there was1 in addition1 another cultus in ,greece1 namely1 that of ,hecate with mysterious rays1 the patron of sorcerers4 ,lucian of ,samosate--if the work on astrology which is ascribed to him be really his--justifies his belief in the influence of the stars in the following terms3--,the stars follow their orbit in the heaven2 but independently of their motion1 they act upon what passes here below4 ,if you admit that a horse in a gallop1 that birds in flying1 and men in walking1 make the stones jump or drive the little floating particles of dust by the wind of their course1 why should you deny that the stars have any effect8 ,the smallest fire sends us its emanations1 and although it is not for us that the stars burn1 and they care very little about warming us1 why should we not receive any emanations from them8 ,astrology1 it is true1 cannot make that good which is evil4 ,it can effect no change in the course of events2 but it renders a service to those who cultivate it by announcing to them good things to come2 it procures joy by anticipation at the same time that it fortifies them against the evil4 ,misfortune1 in fact1 does not take them by surprise1 the foreknowledge of it renders it easier and lighter4 ,that is my way of looking at astrology4 ,very different is the opinion of the satirist ,juvenal1 who says that women are the chief cultivators of it4 ,all that an astrologer predicts to them1 he says1 they think to come from the temple of ,jupiter4 ,avoid meeting with a lady who is always casting up her ephemerides1 who is so good an astrologer that she has ceased to consult1 and is already beginning to be consulted2 such a one on the inspection of the stars will refuse to accompany her husband to the army or to his native land4 ,if she only wishes to drive a mile1 the hour of departure is taken from her book of astrology4 ,if her eye itches and wants rubbing1 she will do nothing till she has run through her conjuring book4 ,if she is ill in bed1 she will take her food only at the times fixed in her ,petosiris4 ,women of second-rate condition1 he adds1 go round the circus before consulting their destiny1 after which they show their hands and face to the diviner4 ,when ,octavius came into the world a senator versed in astrology1 ,nigidius ,figulus1 predicted the glorious destiny of the future emperor4 ,livia1 the wife of ,tiberius1 asked another astrologer1 ,scribius1 what would be the destiny of her infant2 his reply was1 they say1 like the other's4 ,the house of ,poppea1 the wife of ,nero1 was always full of astrologers4 ,it was one of the soothsayers attached to her house1 ,ptolemy1 who predicted to ,otho his elevation to the empire1 at the time of the expedition into ,spain1 where he accompanied him4 ,the history of astrology under the ,roman empire supplies some very curious stories1 of which we may select an illustrative few4 ,octavius1 in company with ,agrippa1 consulted one day the astrologer ,theagenes4 ,the future husband of ,julia1 more credulous or more curious than the nephew of ,caesar1 was the first to take the horoscope4 ,theagenes foretold astonishing prosperity for him4 ,octavius1 jealous of so happy a destiny1 and fearing that the reply would be less favourable to him1 instead of following the example of his companion1 refused at first to state the day of his birth4 ,but1 curiosity getting the better of him1 he decided to reply4 ,no sooner had he told the day of his birth than the astrologer threw himself at his feet1 and worshipped him as the future master of the empire4 ,octavius was transported with joy1 and from that moment was a firm believer in astrology4 ,to commemorate the happy influence of the zodiacal sign under which he was born1 he had the picture of it struck on some of the medals that were issued in his reign4 ,the masters of the empire believed in astrological divination1 but wished to keep the advantages to themselves4 ,they wanted to know the future without allowing their subjects to do the same4 ,nero would not permit anyone to study philosophy1 saying it was a vain and frivolous thing1 from which one might take a pretext to divine future events4 ,he feared lest some one should push his curiosity so far as to wish to find out when and how the emperor should die--a sort of indiscreet question1 replies to which lead to conspiracies and attempts4 ,this was what the heads of the state were most afraid of4 ,tiberius had been to ,rhodes1 to a soothsayer of renown1 to instruct himself in the rules of astrology4 ,he had attached to his person the celebrated astrologer ,thrasyllus1 whose fate-revealing science he proved by one of those pleasantries which are only possible with tyrants4 ,whenever ,tiberius consulted an astrologer he placed him in the highest part of his palace1 and employed for his purpose an ignorant and powerful freedman1 who brought by difficult paths1 bounded by precipices1 the astrologer whose science his ,majesty wished to prove4 ,on the return journey1 if the astrologer was suspected of indiscretion or treachery1 the freedman threw him into the sea1 to bury the secret4 ,thrasyllus having been brought by the same route across these precipices1 struck ,tiberius with awe while he questioned him1 by showing him his sovereign power1 and easily disclosing the things of the future4 ,caesar asked him if he had taken his own horoscope1 and with what signs were marked that day and hour for himself4 ,thrasyllus then examined the position and the distance of the stars2 he hesitated at first1 then he grew pale2 then he looked again1 and finally1 trembling with astonishment and fear1 he cried out that the moment was perilous1 and he was very near his last hour4 ,tiberius then embraced him and congratulated him on having escaped a danger by foreseeing it2 and accepting henceforth all his predictions as oracles1 he admitted him to the number of his intimate friends4 ,tiberius had a great number of people put to death who were accused of having taken their horoscope to know what honours were in store for them1 although in secret he took the horoscopes of great people1 that he might ascertain that he had no rivalry to fear from them4 ,septimus ,severus was very nearly paying with his head for one of those superstitious curiosities that brought the ambitious of the time to the astrologer4 ,in prosperous times he had gained faith in their predictions1 and consulted them about important acts4 ,having lost his wife1 and wishing to contract a second marriage1 he took the horoscopes of the well-connected ladies who were at the time open to marriage4 ,none of their fortunes1 taken by the rules of astrology1 were encouraging4 ,he learnt at last that there was living in ,syria a young woman to whom the ,chaldaeans had predicted that she should be the wife of a king4 ,severus was as yet but a legate4 ,he hastened to demand her in marriage1 and he obtained her2 ,julia was the name of the woman who was born under so happy a star2 but was he the crowned husband which the stars had promised to the young ,syrian8 ,this reflection soon began to perplex ,severus1 and to get out of his perplexity he went to ,sicily to consult an astrologer of renown4 ,the matter came to the ears of the ,emperor ,commodus2 and judge of his anger6 ,the anger of ,commodus was rage and frenzy2 but the event soon gave the response that ,severus was seeking in ,sicily1--,commodus was strangled4 ,divination which had the emperor for its object at last came to be a crime of high treason4 ,the rigorous measures resorted to against the indiscreet curiosity of ambition took more terrible proportions under the ,christian emperors4 ,under ,constantine1 a number of persons who had applied to the oracles were punished with cruel tortures4 ,under ,valens1 a certain ,palladius was the agent of a terrible persecution4 ,everyone found himself exposed to being denounced for having relations with soothsayers4 ,traitors slipped secretly into houses magic formulae and charms1 which then became so many proofs against the inhabitant4 ,the fear was so great in the ,east1 says ,ammienus ,marcellinus1 that a great number burned their books1 lest matter should be found in them for an accusation of magic or sorcery4 ,one day in anger1 ,vitellius commanded all the astrologers to leave ,italy by a certain day4 ,they responded by a poster1 which impudently commanded the prince to leave the earth before that date1 and at the end of the year ,vitellius was put to death2 on the other hand1 the confidence accorded to astrologers led sometimes to the greatest extremes4 ,for instance1 after having consulted ,babylus1 ,nero put to death all those whose prophecies promised the elevation of ,heliogabalus4 ,another instance was that of ,marcus ,aurelius and his wife ,faustina4 ,the latter was struck with the beauty of a gladiator4 ,for a long time she vainly strove in secret with the passion that consumed her1 but the passion did nothing but increase4 ,at last ,faustina revealed the matter to her husband1 and asked him for some remedy that should restore peace to her troubled soul4 ,the philosophy of ,marcus ,aurelius could not suggest anything4 ,so he decided to consult the ,chaldaeans1 who were adepts at the art of mixing philters and composing draughts4 ,the means prescribed were more simple than might have been expected from their complicated science2 it was that the gladiator should be cut in pieces4 ,they added that ,faustina should afterwards be anointed with the blood of the victim4 ,the remedy was applied1 the innocent athlete was immolated1 and the empress afterwards only dreamed of him with great pleasure4 ,the first ,christians were as much addicted to astrology as the other sects4 ,the ,councils of ,laodicea 7#cff1 ,a4,d471 of ,arles 7#cad71 of ,agdus 7#eje71 ,orleans 7#eaa71 ,auxerre 7#egj71 and ,narbonne 7#ehi71 condemned the practice4 ,according to a tradition of the commencement of our era1 which appears to have been borrowed from ,mazdeism1 it was the rebel angels who taught men astrology and the use of charms4 ,under ,constantius the crime of high treason served as a pretext for persecution4 ,a number of people were accused of it1 who simply continued to practise the ancient religion4 ,it was pretended that they had recourse to sorceries against the life of the emperor1 in order to bring about his fall4 ,those who consulted the oracles were menaced with severe penalties and put to death by torture1 under the pretence that by dealing with questions of fate they had criminal intentions4 ,plots without number multiplied the accusations2 and the cruelty of the judges aggravated the punishments4 ,the pagans1 in their turn had to suffer the martyrdom which they had previously inflicted on the early disciples of ,christ--or rather1 to be truer1 it was authority1 always intolerable1 whether pagan or ,christian1 that showed itself inexorable against those who dared to differ from the accepted faith4 ,libanius and ,jamblicus were accused of having attempted to discover the name of the successor to the empire4 ,jamblicus1 being frightened at the prosecution brought against him1 poisoned himself4 ,the name only of philosopher was sufficient to found an accusation upon4 ,the philosopher ,maximus ,diogenes ,alypius1 and his son ,hierocles1 were condemned to lose their lives on the most frivolous pretence4 ,an old man was put to death because he was in the habit of driving off the approach of fever by incantations1 and a young man who was surprised in the act of putting his hands alternately to a marble and his breast1 because he thought that by counting in this way seven times seven1 he might cure the stomach-ache1 met with the same fate4 ,theodosius prohibited every kind of manifestation or usage connected with pagan belief4 ,whoever should dare to immolate a victim1 said his law1 or consult the entrails of the animals he had killed1 should be regarded as guilty of the crime of high treason4 ,the fact of having recourse to a process of divination was sufficient for an accusation against a man4 ,theodosius ,,ii4 thought that the continuation of idolatrous practices had drawn down the wrath of heaven1 and brought upon them the recent calamities that had afflicted his empire--the derangement of the seasons and the sterility of the soil--and he thundered out terrible threats when his faith and his anger united themselves into fanaticism4 ,he wrote as follows to ,florentius1 prefect of the praetorium in #dci1 the year that preceded his death3-- ,are we to suffer any longer from the seasons being upset by the effect of the divine wrath1 on account of the atrocious perfidy of the pagans1 which disturbs the equilibrium of nature8 ,for what is the cause that now the spring has no longer its ordinary beauty1 that the autumn no longer furnishes a harvest to the laborious workman and that the winter1 by its rigour1 freezes the soil and renders it sterile8 ,perhaps we are unduly amused with these ideas of ,theodosius so long as we retain the custom of asking the special intervention of ,providence for the presence or absence of rain6 ,in the middle ages1 when astrology took such a hold on the world1 several philosophers went so far as to consider the celestial vault as a book1 in which each star1 having the value of one of the letters of the alphabet1 told in ineffaceable characters the destiny of every empire4 ,the book of ,unheard-of ,curiosities1 by ,gaffarel1 gives us the configuration of these celestial characters1 and we find them also in the writings of ,cornelius ,agrippa4 ,the middle ages took their astrological ideas from the ,arabians and ,jews4 ,the ,jews themselves at this epoch borrowed their principles from such contaminated sources that we are not able to trace in them the transmission of the ancient ideas4 ,to give an example1 ,simeon ,ben-,jochai1 to whom is attributed the famous book called ,zohar1 had attained in their opinion such a prodigious acquaintance with celestial mysteries as indicated by the stars1 that he could have read the divine law in the heavens before it had been promulgated on the earth4 ,during the whole of the middle ages1 whenever they wanted to clear up doubts about geography or astronomy1 they always had recourse to this ,oriental science1 as cultivated by the ,jews and ,arabians4 ,in the thirteenth century ,alphonse ,x4 was very importunate with the ,jews to make them assist him with their advice in his vast astronomical and historical works4 ,nicholas ,oresmus1 when the most enlightened monarch in ,europe was supplying ,du ,guesclin with an astrologer to guide him in his strategical operations1 was physician to ,charles ,v4 of ,france1 who was himself devoted to astrology1 and gave him the bishopric of ,lisieux4 ,he composed the ,treatise of the ,sphere1 of which we have already spoken4 ,a few years later1 a learned man1 the bishop ,peter d',ailly1 actually dared to take the horoscope of ,jesus ,christ1 and proved by most certain rules that the great event which inaugurated the new era was marked with very notable signs in astrology4 ,mathias ,corvin1 ,king of ,hungary1 never undertook anything without first consulting the astrologers4 ,the ,duke of ,milan and ,pope ,paul also governed themselves by their advice4 ,king ,louis ,,xi41 who so heartily despised the rest of mankind1 and had as much malice in him as he had weakness1 had a curious adventure with an astrologer4 ,it was told him that an astrologer had had the hardihood to predict the death of a woman of whom the king was very fond4 ,he sent for the wretched prophet1 gave him a severe reprimand1 and then asked him the question1 ,you1 who know everything1 when will you die8 ,the astrologer1 suspecting a trick1 replied immediately1 ,sire1 three days before your ,majesty4 ,fear and superstition overcame the monarch's resentment1 and the king took particular care of the adroit impostor4 ,it is well known how much ,catherine de ,medicis was under the influence of the astrologers4 ,she had one in her ,hotel de ,soissons in ,paris1 who watched constantly at the top of a tower4 ,this tower is still in existence1 by the ,wool-,market1 which was built in #agfc on the site of the hotel4 ,it is surmounted by a sphere and a solar dial1 placed there by the astronomer ,pingre4 ,one of the most celebrated of the astrologers who was under her patronage was ,nostradamus4 ,he was a physician of ,provence1 and was born at ,st4 ,reny in #aejc4 ,to medicine he joined astrology1 and undertook to predict future events4 ,he was called to ,paris by ,catherine in #aeef1 and attempted to write his oracles in poetry4 ,his little book was much sought after during the whole of the remainder of the sixteenth century1 and even in the beginning of the next4 ,according to contemporary writers many imitations were made of it4 ,it was written in verses of four lines1 and was called ,quatrains ,astronomiques4 ,as usual1 the prophecies were obscure enough to suit anything1 and many believers have thought they could trace in the various verses prophecies of known events1 by duly twisting and manipulating the sense4 ,a very amusing prophecy1 which happened to be too clear to leave room for mistakes as to its meaning1 and which turned out to be most ludicrously wrong1 was one contained in a little book published in #aegb with this title3--,prognostication touching the marriage of the very honourable and beloved ,henry1 by the ,grace of ,god ,king of ,navarre1 and the very illustrious ,princess ,marguerite of ,france1 calculated by ,master ,bernard ,abbatio1 ,doctor in ,medicine1 and ,astrologer to the very ,christian ,king of ,france4 ,first he asked if the marriage would be happy1 and says3--,having in my library made the figure of the heavens1 ,i found that the lord of the ascendant is joined to the lord of the seventh house1 which is for the woman of a trine aspect1 from whence ,i have immediately concluded1 according to the opinion of ,ptolemy1 ,haly1 ,zael1 ,messahala1 and many other sovereign astrologers1 that they will love one another intensely all their lives4 ,in point of fact they always detested each other4 ,again1 as to length of life1 ,i have prepared another figure1 and have found that ,jupiter and ,venus are joined to the sun with fortification1 and that they will approach a hundred years2 after all ,henri ,,iv4 died before he was sixty4 ,our good ,king of ,navarre will have by his most noble and virtuous ,queen many children2 since1 after ,i had prepared another figure of heaven1 ,i found the ascendant and its lord1 together with the moon1 all joined to the lord of the fifth house1 called that of children1 which will be pretty numerous1 on account of ,jupiter and also of ,venus2 and yet they had no children6 ,jupiter and ,venus are found domiciled on the aquatic signs1 and since these two planets are found concordant with the lord of the ascendant1 all this proves that the children will be upright and good1 and that they will love their father and mother1 without doing them any injury1 nor being the cause of their destruction1 as is seen in the fruit of the nut1 which breaks1 opens1 and destroys the stock from which it took its birth4 ,the children will live long1 they will be good ,christians1 and with their father will make themselves so benign and favourable towards those of our religion1 that at last they will be as beloved as any man of our period1 and there will be no more wars among the ,french1 as there would have been but for the present marriage4 ,god grant us grace that so long as we are in this transitory life we may see no other king but ,charles ,,ix41 the present ,king of ,france4 ,and yet these words were written in the year of the massacre of ,st4 ,bartholomew's day6 and the marriage was broken off1 and ,henri ,,iv4 married to ,marie de ,medici4 ,so much for the astrological predictions6 ,the aspect in which astrology was looked upon by the better minds even when it was flourishing may be illustrated by two quotations we may make1 from ,shakespeare and ,voltaire4 ,our immortal poet puts into the mouth of ,edmund in ,king ,lear3--,this is the excellent foppery of the world1 that when we are sick in fortune 7often the surfeit of our own behaviour7 we make guilty of our disasters the sun1 the moon1 and the stars1 as if we were villains by necessity2 fools by heavenly compulsion2 knaves1 thieves1 and treacherous1 by spherical predominance2 drunkards1 liars1 and adulterers by an enforced obedience of planetary influence2 and all that we are evil in1 by a divine thrusting on4 ,an admirable evasion of a libertine to lay his goatish disposition to the charge of a star6 ,my father married my mother under the ,dragon's tail2 and my nativity was under ,ursa major2 so that it follows ,i am rough lecherous4 ,tut1 ,i should have been that ,i am1 had the maidenliest star in the firmament twinkled on my birth4 ,voltaire writes thus3--,this error is ancient1 and that is enough4 ,the ,egyptians1 the ,chaldaeans1 the ,jews could predict1 and therefore we can predict now4 ,if no more predictions are made it is not the fault of the art4 ,so said the alchemists of the philosopher's stone4 ,if you do not find to-day it is because you are not clever enough2 but it is certain that it is in the clavicle of ,solomon1 and on that certainty more than two hundred families in ,germany and ,france have been ruined4 ,do you wonder either that so many men1 otherwise much exalted above the vulgar1 such as princes or popes1 who knew their interests so well1 should be so ridiculously seduced by this impertinence of astrology4 ,they were very proud and very ignorant4 ,there were no stars but for them2 the rest of the universe was canaille1 for whom the stars did not trouble themselves4 ,i have not the honour of being a prince4 ,nevertheless1 the celebrated ,count of ,boulainvilliers and an ,italian1 called ,colonne1 who had great reputation in ,paris1 both predicted to me that ,i should infallibly die at the age of thirty-two4 ,i have had the malice already to deceive them by thirty years1 for which ,i humbly beg their pardon4 ,the method by which these predictions were arrived at consisted in making the different stars and planets responsible for different parts of the body1 different properties1 and different events1 and making up stories from the association of ideas thus obtained1 which of course admitted of the greatest degree of latitude4 ,the principles are explained by ,manilius in his great poem entitled ,the ,astronomicals1 written two thousand years ago4 ,according to him the sun presided over the head1 the moon over the right arm1 ,venus over the left1 ,jupiter over the stomach1 ,mars the parts below1 ,mercury over the right leg1 and ,saturn over the left4 ,among the constellations1 the ,ram governed the head2 the ,bull the neck2 the ,twins the arms and shoulders2 the ,crab the chest and the heart2 the ,lion the stomach2 the abdomen corresponded to the sign of the ,virgin2 the reins to the ,balance2 then came the ,scorpion2 the ,archer1 governing the thighs2 the ,he-goat the knees2 the ,waterer the legs2 and the ,fishes the feet4 ,albert the ,great assigned to the stars the following influences3--,saturn was thought to rule over life1 changes1 sciences1 and buildings2 ,jupiter over honour1 wishes1 riches1 and cleanness2 ,mars over war1 prisons1 marriages1 and hatred2 the sun over hope1 happiness1 gain1 and heritages2 ,venus over friendships and amours2 ,mercury over illness1 debts1 commerce1 and fear2 the moon over wounds1 dreams1 and larcenies4 ,each of these stars also presides over particular days of the week1 particular colours1 and particular metals4 ,the sun governed the ,sunday2 the moon1 ,monday2 ,mars1 ,tuesday2 ,mercury1 ,wednesday2 ,jupiter1 ,thursday2 ,venus1 ,friday2 and ,saturn1 ,saturday2 which is partially indicated by our own names of the week1 but more particularly in the ,french names1 which are each and all derived from these stars4 ,the sun represented yellow2 the moon1 white2 ,venus1 green2 ,mars1 red2 ,jupiter1 blue2 ,saturn1 black2 ,mercury1 shaded colours4 ,we have already indicated the metals that corresponded to each4 ,the sun was reckoned to be beneficent and favourable2 ,saturn to be sad1 morose1 and cold2 ,jupiter1 temperate and benign2 ,mars1 vehement2 ,venus1 benevolent and fertile2 ,mercury1 inconstant2 and the moon1 melancholy4 ,among the constellations1 the ,ram1 the ,lion1 and the ,archer were hot1 dry and vehement4 ,the ,bull1 the ,virgin1 and the ,he-goat were heavy1 cold1 and dry2 the ,twins1 the ,balance1 and the ,waterer were light1 hot1 and moist2 the ,crab1 ,scorpion1 and the ,fishes were moist1 soft1 and cold4 ,illustration3 ,,plate ,,xv4--,,an ,,astrologer ,,at ,,work4 ,in this way the heavens were made to be intimately connected with the affairs of earth2 and astrology was in equally intimate connection with astronomy1 of which it may in some sense be considered the mother4 ,the drawers of horoscopes were at one time as much in request as lawyers or doctors4 ,one ,thurneisen1 a famous astrologer and an extraordinary man1 who lived last century at the electoral court of ,berlin1 was at the same time physician1 chemist1 drawer of horoscopes1 almanack maker1 printer1 and librarian4 ,his astrological reputation was so widespread that scarcely a birth took place in families of any rank in ,germany1 ,poland1 ,hungary1 or even ,england without there being sent an immediate envoy to him to announce the precise moment of birth4 ,he received often three and sometimes as many as ten messages a day1 and he was at last so pressed with business that he was obliged to take associates and agents4 ,in the days of ,kepler we know that astrology was more thought of than astronomy1 for though on behalf of the world he worked at the latter1 for his own daily bread he was in the employ of the former1 making almanacks and drawing horoscopes that he might live4 ,,chapter ,,xiv4 ,,time ,,and ,,the ,,calendar4 ,the opinions of thinkers on the nature of time have been very varied4 ,some have considered time as an absolute reality1 which is exactly measured by hours1 days1 and years1 and is as known and real as any other object whose existence is known to us4 ,others maintain that time is only a matter of sensation1 or that it is an illusion1 or a hallucination of a lively brain4 ,the definitions given of it by different great writers is as various4 ,thus ,kant calls it one of the forms of sensibility4 ,schelling declares it is pure activity with the negation of all being4 ,leibnitz defines it the order of successions as he defined space to be the order of co-existences4 ,newton and ,clarke make space and time two attributes of the ,deity4 ,a study of the astronomical phenomena of the universe1 and a consideration of their teaching1 give us authority for saying1 that neither space nor time are realities1 but that the only things absolute are eternity and infinity4 ,in fact1 we give the name of time to the succession of the terrestrial events measured by the motion of the earth4 ,if the earth were not to move1 we should have no means of measuring1 and consequently no idea of time as we have it now4 ,so long as it was believed that the earth was at rest1 and that the sun and all the stars turned round us1 this apparent motion was then1 as the real motion of the earth is now1 the method of generating time4 ,in fact1 the ,fathers said that at the end of the world the diurnal motion would cease1 and there would be no more time4 ,but let us examine the fact a little further4 ,suppose for an instant that the earth was1 as it was formerly believed to be1 an immense flat surface1 which was illuminated by a sun which remained always immovable at the zenith1 or by an invariable diffused light--such an earth being supposed to be alone by itself in the universe and immovable4 ,now if there were a man created on that earth1 would there be such a thing as time for him8 ,the light which illumines him is immovable4 ,no moving shadow1 no gnomon1 no sun-dial would be possible4 ,no day nor night1 no morning nor evening1 no year4 ,nothing that could be divided into days1 hours1 minutes1 and seconds4 ,in such a case one would have to fall back upon some other terminating events1 which would indicate a lapse of time2 such for instance as the life of a man4 ,this1 however1 would be no universal measure1 for on one planet the life might be a thousand years1 and on another only a hundred4 ,or we may look at it in another way4 ,suppose the earth were to turn twice as fast about itself and about the sun1 the persons who lived sixty of such years would only have lived thirty of our present years1 but they would have seen sixty revolutions of the earth1 and1 rigorously speaking1 would have lived sixty years4 ,if the earth turned ten times as fast1 sixty years would be reduced to ten1 but they would still be sixty of those years4 ,we should live just as long2 there would be four seasons1 #cfe days1 c41 only everything would be more rapid3 but it would be exactly the same thing for us1 and the other apparently celestial motions having a similar diminution1 there would be no change perceived by us4 ,again1 consider the minute animals that are observable under the microscope1 which live but for five minutes4 ,during that period1 they have time to be born and to grow4 ,from embryos they become adult1 marry1 so to speak1 and have a numerous progeny1 which they develop and send into the world4 ,afterwards they die1 and all this in a few minutes4 ,the impressions which1 in spite of their minuteness1 we are justified in presuming them to possess1 though rapid and fleeting1 may be as profound for them in proportion as ours are to us1 and their measure of time would be very different from ours4 ,all is relative4 ,in absolute value1 a life completed in a hundred years is not longer than one that is finished in five minutes4 ,it is the same for space4 ,the earth has a diameter of #h1jjj miles1 and we are five or six feet high4 ,now if1 by any process1 the earth should diminish till it became as small as a marble1 and if the different elements of the world underwent a corresponding diminution1 our mountains might become as small as grains of sand1 the ocean might be but a drop1 and we ourselves might be smaller than the microscopic animals adverted to above4 ,but for all that nothing would have changed for us4 ,we should still be our five or six feet high1 and the earth would remain exactly the same number of our miles4 ,a value then that can be decreased and diminished at pleasure without change is not a mathematical absolute value4 ,in this sense then it may be said that neither time nor space have any real existence4 ,or once again4 ,suppose that instead of our being on the globe1 we were placed in pure space4 ,what time should we find there8 ,no time4 ,we might remain ten years1 twenty1 a hundred1 or a thousand years1 but we should never arrive at the next year6 ,in fact each planet makes its own time for its inhabitants1 and where there is no planet or anything answering to it there is no time4 ,jupiter makes for its inhabitants a year which is equal to twelve years of ours1 and a day of ten of our hours4 ,saturn has a year equal to thirty of ours1 and days of ten hours and a quarter4 ,in other solar systems there are two or three suns1 so that it is difficult to imagine what sort of time they can have4 ,all this infinite diversity of time takes place in eternity1 the only thing that is real4 ,the whole history of the earth and its inhabitants takes place1 not in time1 but in eternity4 ,before the existence of the earth and our solar system1 there was another time1 measured by other motions1 and having relation to other beings4 ,when the earth shall exist no longer1 there may be in the place we now occupy1 another time again1 for other beings4 ,but they are not realities4 ,a hundred millions of centuries1 and a second1 have the same real length in eternity4 ,in the middle of space1 we could not tell the difference4 ,our finite minds are not capable of grasping the infinite1 and it is well to know that our only idea of time is relative1 having relation to the regular events that befall this planet in its course1 and not a thing which we can in any way compare with that1 which is so alarming to the ideas of some--eternity4 ,we have then to deal with the particular form of time that our planet makes for us1 for our personal use4 ,it turns about the sun4 ,an entire circuit forms a period1 which we can use for a measure in our terrestrial affairs4 ,we call it a year1 or in ,latin annus1 signifying a circle1 whence our word annual4 ,a second1 shorter revolution1 turns the earth upon itself1 and brings each meridian directly facing the sun1 and then round again to the opposite side4 ,this period we call a day1 from the ,latin dies1 which in ,italian becomes giorne1 whence the ,french jour4 ,in ,sanscrit we have the same word in dyaus4 ,the length of time that it takes for the earth to arrive at the same position with respect to the stars1 which is called a sidereal year1 amounts to #cfe4befcgdd days4 ,but during this time1 as we have seen1 the equinox is displaced among the stars4 ,this secular retrogression brings it each year a little to the east of its former position1 so that the sun arrives there about eleven minutes too soon4 ,by taking this amount from the sidereal we obtain the tropical year1 which has reference to the seasons and the calendar4 ,its length is #cfe4bdbbaff days1 or #cfe days1 #e hours1 #dh minutes1 #dg4h seconds4 ,in what way was the primitive year regulated8 was it a solar or a sidereal year8 ,there can be no doubt that when there was an absence of all civilisation and a calendar of any sort was unknown1 the year meant simply the succession of seasons1 and that no attempt would be made to reckon any day as its commencement4 ,and as soon as this was attempted a difficulty would arise from there not being an exact number of days in the year4 ,so that when reckoned as the interval between certain positions of the sun they would be of different lengths1 which would introduce some difficulty as to the commencement of the year4 ,be this the case1 however1 or not1 ,mr4 ,haliburton's researches seem to show that the earliest form of year was the sidereal one1 and that it was regulated by the ,pleiades4 ,in speaking of that constellation we have noticed that among the islanders of the southern hemisphere and others there are two years in one of ours1 the first being called the ,pleiades above and the second the ,pleiades below2 and we have seen how the same new year's day has been recognised in very many parts of the world and among the ancient ,egyptians and ,hindoos4 ,this year would begin in ,november1 and from the intimate relation of all the primitive calendars that have been discovered to a particular day1 taken as ,november #ag by the ,egyptians1 it would appear probable that for a long time corrections were made both by the ,egyptians and others in order to keep the phenomenon of the ,pleiades just rising at sunset to one particular named day of their year--showing that the year they used was a sidereal one4 ,this can be traced back as far as #acee ,b4,c4 among the ,egyptians1 and to #acjf ,b4,c4 among the ,hindoos4 ,there seem to have been in use also shorter periods of three months1 which1 like the two-season year1 appear to have been1 as they are now among the ,japanese1 regulated by the different positions of the ,pleiades4 ,among the ,siamese of the present day1 there are both forms of the year existing1 one sidereal1 beginning in ,november1 and regulated by the fore-named constellation2 and the other tropical1 beginning in ,april4 ,whether1 however1 the year be reckoned by the stars or by the sun1 there will always be a difficulty in arranging the length of the year1 because in each case there will be about a quarter of a day over4 ,it seems1 too1 to have been found more convenient in early times to take #cfj days as the length of the year1 and to add an intercalary month now and then1 rather than #cfe and add a day4 ,thus among the earliest ,egyptians the year was of #cfj days1 which were reckoned in the months1 and five days were added each year1 between the commencement of one and the end of the other1 and called unlucky days4 ,it was the belief of the ,egyptians that these five days were the birthdays of their principal gods2 ,osiris being born on the first1 ,anieris 7or ,apollo7 on the second1 ,typhon on the third1 ,isis on the fourth1 ,nephys 7or ,aphrodite7 on the fifth4 ,these appear to have some relation with similar unlucky days among the ,greeks and ,romans1 and other nations4 ,the #cfj days of the ,egyptian year were represented at ,acantho1 near ,memphis1 in a symbolical way1 there being placed a perforated vessel1 which each day was filled with water by one of a company of #cfj priests1 each priest having charge over one day in the year4 ,a similar symbolism was used at the tomb of ,osiris1 around which were placed #cfj pitchers1 one of which each day was filled with milk4 ,on the other hand1 the #cfe days were represented by the tomb of ,osymandyas1 at ,thebes1 being surrounded by a circle of gold which was one cubit broad and #cfe cubits in circumference4 ,on the side were written the risings and settings of the stars1 with the prognostications derived from them by the ,egyptian astrologers4 ,it was destroyed1 however1 by ,cambyses when the ,persians conquered ,egypt4 ,they divided their year according to ,herodotus into twelve months1 the names of which have come down to us4 ,even with the #cfe days1 which their method of reckoning would practically come to1 they would still be a quarter of a day each year short2 so that in four years it would amount to a whole day1 an error which would amount to something perceptible even during the life of a single man1 by its bringing the commencement of the civil year out of harmony with the seasons4 ,in fact the first day of the year would gradually go through all the seasons1 and at the end of #adfj solar years there would have been completed #adfa civil years1 which would bring back the day to its original position4 ,this period represents a cycle of years in which approximately the sun and the earth come to the same relative position again1 as regards the earth's rotation on its axis and revolution round the sun4 ,this cycle was noticed by ,firmicius4 ,another more accurate cycle of the same kind1 noticed by ,syncellus1 is obtained by multiplying #adfa by #be1 making #cf1ebe years1 which takes into account the defect which the extra hours over #cfe have from six4 ,the ,egyptians1 however1 did not allow their year to get into so large an error1 though it was in error by their using sidereal time1 regulating their year1 and intercalating days1 first according to the risings of the ,pleiades1 and after according to that of ,sirius1 the dog-star1 which announced to them the approaching overflowing of the ,nile1 a phenomenon of such great value to ,egypt that they celebrated it with annual fetes of the greatest magnificence4 ,among the ,babylonians1 as we are informed by ,mr4 ,sayce1 the year was divided into twelve lunar months and #cfj days1 an intercalary month being added whenever a certain star1 called the star of stars1 or ,icu1 also called ,dilgan1 by the ancient ,accadians1 meaning the messenger of light1 and what is now called ,aldebaran1 which was just in advance of the sun when it crossed the vernal equinox1 was not parallel with the moon until the third of ,nisan1 that is1 two days after the equinox4 ,they also added shorter months of a few days each when this system became insufficient to keep their calendar correct4 ,they divided their year into four quarters of three months each2 the spring quarter not commencing with the beginning of the year when the sun entered the spring equinox1 proving that the arrangement of seasons was subsequent to the settling of the calendar4 ,the names of their months were given them from the corresponding signs of the zodiac2 which was the same as our own1 though the zodiac began with ,aries and the year with ,nisan4 ,they too had cycles1 but they arose from a very different cause2 not from errors of reckoning in the civil year or the revolution of the earth1 but from the variations of the weather4 ,every twelve solar years they expected to have the same weather repeated4 ,when we connect this with their observations on the varying brightness of the sun1 especially at the commencement of the year on the first of ,nisan1 which they record at one time as bright yellow and at another as spotted1 and remember that modern researches have shown that weather is certainly in some way dependent on the solar spots1 which have a period now of about eleven years1 we cannot help fancying that they were very near to making these discoveries4 ,the year of the ancient ,persians consisted of #cfe days4 ,the extra quarter of a day was not noticed for #abj years1 at the end of which they intercalated a month--in the first instance1 at the end of the first month1 which was thus doubled4 ,at the end of another #abj years they inserted an intercalary month after the second month1 and so on through all their twelve months4 ,so that after #addj years the series began again4 ,this period they called the intercalary cycle4 ,the calendar among the ,greeks was more involved1 but more useful4 ,it was luni-solar1 that is to say1 they regulated it at the same time by the revolutions of the moon and the motion about the sun1 in the following manner3-- ,the year commenced with the new moon nearest to the #bjth or #bast of ,june1 the time of the summer solstice2 it was composed in general of twelve months1 each of which commenced on the day of the new moon1 and which had alternately twenty-nine and thirty days4 ,this arrangement1 conformable to the lunar year1 only gave #ced days to the civil year1 and as this was too short by ten days1 twenty-one hours1 this difference1 by accumulation1 produced nearly eighty-seven days at the end of eight years1 or three months of twenty-nine days each4 ,to bring the lunar years into accordance with the solstices1 it was necessary to add three intercalary months every eight years4 ,the phases of the moon being thus brought into comparison with the rotation of the earth1 a cycle was discovered by ,meton1 now known as the ,metonic cycle1 useful also in predicting eclipses1 which comprised nineteen years1 during which time #bce lunations will have very nearly occurred1 and the full moons will return to the same dates4 ,in fact1 the year and the lunation are to one another very nearly in the proportion of #bce to #ai4 ,by observing for nineteen years the positions and phases of the moon1 they will be found to return again in the same order at the same times1 and they can therefore be predicted4 ,this lunar cycle was adopted in the year #dcc ,b4,c4 to regulate the luni-solar calendar1 and it was engraved in letters of gold on the walls of the temple of ,minerva1 from whence comes the name golden number1 which is given to the number that marks the place of the given year in this period of nineteen4 ,caliphus made a larger and more exact cycle by multiplying by four and taking away one day4 ,thus he made of #bg1gei days #gf ,julian years1 during which there were #idj lunations4 ,the ,roman calendar was even more complicated than the ,greek1 and not so good4 ,romulus is said to have given to his subjects a strange arrangement that we can no longer understand4 ,more of a warrior than a philosopher1 this founder of ,rome made the year to consist of ten months1 some being of twenty days and others of fifty-five4 ,these unequal lengths were probably regulated by the agricultural works to be done1 and by the prevailing religious ideas4 ,after the conclusion of these days they began counting again in the same order2 so that the year had only #cjd days4 ,the first of these ten months was called ,mars after the name of the god from whom ,romulus pretended to have descended4 ,the name of the second1 ,aprilis1 was derived from the word aperire1 to open1 because it was at the time that the earth opened2 or it may be1 from ,aphrodite1 one of the names of ,venus1 the supposed grandmother of ,a,eneas4 ,the third month was consecrated to ,maia1 the mother of ,mercury4 ,the names of the six others expressed simply their order--,quintilis1 the fifth2 ,sextilis1 the sixth2 ,september1 the seventh2 and so on4 ,numa added two months to the ten of ,romulus2 one took the name of ,januarius1 from ,janus3 the name of the other was derived either from the sacrifices 7februalia71 by which the faults committed during the course of the past year were expiated1 or from ,februo1 the god of the dead1 to which the last month was consecrated4 ,the year then had #cee days4 ,these ,roman months have become our own1 and hence a special interest attaches to the consideration of their origin1 and the explanation of the manner in which they have been modified and supplemented4 ,each of them was divided into unequal parts1 by the days which were known as the calends1 nones1 and ides4 ,the calends were invariably fixed to the first day of each month2 the nones came on the #eth or #gth1 and the ides the #acth or #aeth4 ,the ,romans1 looking forward1 as children do to festive days1 to the fete which came on these particular days1 named each day by its distance from the next that was following4 ,immediately after the calends of a month1 the dates were referred to the nones1 each day being called seven1 six1 five1 and so on days before the nones2 on the morrow of the nones they counted to the ides2 and so the days at the end of the month always bore the name of the calends of the month following4 ,to complete the confusion the #bnd day before the fete was called the #crd1 by counting the fete itself as the #ast1 and so they added one throughout to the number that we should now say expressed our distance from a certain date4 ,since there were thus ten days short in each year1 it was soon found necessary to add them on1 so a supplementary month was created1 which was called ,mercedonius4 ,this month1 by another anomaly1 was placed between the #bcrd and #bdth of ,february4 ,thus1 after ,february #bcrd1 came #ast1 #bnd1 #crd of ,mercedonius2 and then after the dates of this supplementary month were gone through1 the original month was taken up again1 and they went on with the #bdth of ,february4 ,and finally1 to complete the medley1 the priests who had the charge of regulating this complex calendar1 acquitted themselves as badly as they could2 by negligence or an arbitrary use of their power they lengthened or shortened the year without any uniform rule4 ,often1 indeed1 they consulted in this nothing but their own convenience1 or the interests of their friends4 ,the disorder which this license had introduced into the calendar proceeded so far that the months had changed from the seasons1 those of winter being advanced to the autumn1 those of the autumn to the summer4 ,the fetes were celebrated in seasons different from those in which they were instituted1 so that of ,ceres happened when the wheat was in the blade1 and that of ,bacchus when the raisins were green4 ,julius ,caesar1 therefore1 determined to establish a solar year according to the known period of revolution of the sun1 that is #cfe days and a quarter4 ,he ordained that each fourth year a day should be intercalated in the place where the month ,mercedonius used to be inserted1 i4e4 between the #bcrd and #bdth of ,february4 ,the #fth of the calends of ,march in ordinary years was the #bdth of ,february2 it was called sexto-kalendas4 ,when an extra day was put in every fourth year before the #bdth1 this was a second #fth day1 and was therefore called bissexto-kalendas1 whence we get the name bissextile1 applied to leap year4 ,but it was necessary also to bring back the public fetes to the seasons they ought to be held in3 for this purpose ,caesar was obliged to insert in the current year1 #df ,b4,c4 7or #gjh ,a4,u4,c471 two intercalary months beside the month ,mercedonius4 ,there was1 therefore1 a year of fifteen months divided into #dde days1 and this was called the year of confusion4 ,caesar gave the strictest injunctions to ,sosigenes1 a celebrated ,alexandrian astronomer whom he brought to ,rome for this purpose2 and on the same principles ,flavius was ordered to compose a new calendar1 in which all the ,roman fetes were entered--following1 however1 the old method of reckoning the days from the calends1 nones1 and ides4 ,antonius1 after the death of ,caesar1 changed the name of ,quintilis1 in which ,julius ,caesar was born1 into the name ,julius1 whence we derive our name ,july4 ,the name of ,augustus was given to the month ,sextilis1 because the ,emperor ,augustus obtained his greatest victories during that month4 ,tiberius1 ,nero1 and other imperial monsters attempted to give their names to the other months4 ,but the people had too much independence and sense of justice to accord them such a flattery4 ,the remaining months we have as they were named in the days of ,numa ,pompilius4 ,illustration3 ,,fig4 #eg4--,,the ,,roman ,,calendar4 ,a cubical block of white marble has been found at ,pompeii which illustrates this very well4 ,each of the four sides is divided into three columns1 and on each column is the information about the month4 ,each month is surmounted by the sign of the zodiac through which the sun is passing4 ,beneath the name of the month is inscribed the number of days it contains2 the date of the nones1 the number of the hours of the day1 and of the night2 the place of the sun1 the divinity under whose protection the month is placed1 the agricultural works that are to be done in it1 the civil and ecclesiastical ceremonies that are to be performed4 ,these inscriptions are to be seen under the month ,january to the left of the woodcut4 ,the reform thus introduced by ,julius ,caesar is commonly known as the ,julian reform4 ,the first year in which this calendar was followed was #dd ,b4,c4 ,the ,julian calendar was in use1 without any modification1 for a great number of years2 nevertheless1 the mean value which had been assigned to the civil year being a little different to that of the tropical1 a noticeable change at length resulted in the dates in which1 each year1 the seasons commenced2 so that if no remedy had been introduced1 the same season would be displaced little by little each year1 so as to commence successively in different months4 ,the ,council of ,nice1 which was held in the year #cbe of the ,christian era1 adopted a fixed rule to determine the time at which ,easter falls4 ,this rule was based on the supposed fact that the spring equinox happened every year on the #bast of ,march1 as it did at the time of the meeting of the ,council4 ,this would indeed be the case if the mean value of the civil year of the ,julian calendar was exactly equal to the tropical year4 ,but while the first is #cfe4be days1 the second is #cfe4bdbbfd days2 so that the tropical year is too small by #aa minutes and #h seconds4 ,it follows hence that after the lapse of four ,julian years the vernal equinox1 instead of happening exactly at the same time as it did four years before1 will happen #dd minutes #cb seconds too soon2 and will gain as much in each succeeding four years4 ,so that at the end of a certain number of years1 after the year #cbe1 the equinox will happen on the #bjth of ,march1 afterwards on the #aith1 and so on4 ,this continual advance notified by the astronomers1 determined ,pope ,gregory ,,xiii4 to introduce a new reform into the calendar4 ,it was in the year #aehb that the ,gregorian reform was put into operation4 ,at that epoch the vernal equinox happened on the #aath instead of the #bast of ,march4 ,to get rid of this advance of ten days that the equinox had made and to bring it back to the original date1 ,pope ,gregory decided that the day after the #dth of ,october1 #aehb1 should be called the #aeth instead of the #eth4 ,this change only did away with the inconvenience at the time attaching to the ,julian calendar2 it was necessary to make also some modification in the rule which served to determine the lengths of the civil years1 in order to avoid the same error for the future4 ,so the ,pope determined that in each #djj years there should be only #ig bissextile years1 instead of #ajj1 as there used to be in the ,julian calendar4 ,this made three days taken off the #djj years1 and in consequence the mean value of the civil year is reduced to #cfe4bdbe days1 which is not far from the true tropical year4 ,the ,gregorian year thus obtained is still too great by 4#jjjbbf of a day2 the date of the vernal equinox will still then advance in virtue of this excess1 but it is easy to see that the ,gregorian reform will suffice for a great number of centuries4 ,the method in which it is carried out is as follows3--,in the ,julian calendar each year that divided by four when expressed in its usual way1 by ,a4,d41 was a leap year1 and therefore each year that completed a century was such1 as #acjj1 #adjj and so on--but in the ,gregorian reform1 all these century numbers are to be reckoned common years1 unless the number without the two cyphers divides by four2 thus #a1ijj will be a common year and #b1jjj a leap year4 ,it is easy to see that this will leave out three leap years in every #djj years4 ,the ,gregorian calendar was immediately adopted in ,france and ,germany1 and a little later in ,england4 ,now it is in operation in all the ,christian countries of ,europe1 except ,russia1 where the ,julian calendar is still followed4 ,it follows that ,russian dates do not agree with ours4 ,in #aehb1 the difference was ten days1 and this difference remained the same till the end of the seventeenth century1 when the year #agjj was bissextile in the ,julian1 but not in the ,gregorian calendar1 so the difference increased to eleven days1 and now in the same way is twelve days4 ,next to the year1 comes the day as the most natural division of time in connection with the earth1 though it admits of less difference in its arrangements1 as we cannot be mistaken as to its length4 ,it is the natural standard too of our division of time into shorter intervals such as hours1 minutes1 and seconds4 ,by the word day we mean of course the interval during which the earth makes a complete revolution round itself1 while daytime may be used to express the portion of it during which our portion of the earth is towards the sun4 ,the ,greeks to avoid ambiguity used the word nyctemere1 meaning night and day4 ,no ancient nation is known that did not divide the day into twenty-four hours1 when they divided it at all into such small parts1 which seems to show that such a division was comparatively a late institution1 and was derived from the invention of a single nation4 ,it would necessarily depend on the possibility of reckoning shorter periods of time than the natural one of the day4 ,in the earliest ages1 and even afterwards1 the position of the sun in the heavens by day1 and the position of the constellations by night1 gave approximately the time4 ,instead of asking ,what o'clock is it8 the ,greeks would say1 ,what star is passing8 ,the next method of determining time depended on the uniform motion of water from a cistern4 ,it was invented by the ,egyptians1 and was called a clepsydra1 and was in use among the ,babylonians1 the ,greeks1 and the ,romans4 ,the more accurate measurement of time by means of clocks was not introduced till about #adj ,b4,c41 when ,trimalcion had one in his dining chamber4 ,the use of them1 however1 had been so lost that in #gfj ,a4,d4 they were considered quite novelties4 ,the clocks1 of course1 have to be regulated by the sun1 an operation which has been the employment of astronomers1 among other things1 for centuries4 ,each locality had its own time according to the moment when the sun passed the meridian of the place1 a moment which was determined by observation4 ,before the introduction of the hour1 the day and night appear to have been divided into watches4 ,among the ,babylonians the night was reckoned from what we call #f ,a4,m4 to #f ,p4,m41 and divided into three watches of four hours each--called the evening1 middle1 and morning watch4 ,these were later superseded by the more accurate hour1 or rather double hour or casbri1 each of which was divided into sixty minutes and sixty seconds1 and the change taking place not earlier than #b1jjj ,b4,c4 ,whether the ,babylonians 7or ,accadians7 were the inventors of the hour it is difficult to say1 though they almost certainly were of other divisions of time4 ,it is remarkable that in the ancient ,jewish ,scriptures we find no mention of any such division until the date at which the prophecy of ,daniel was written1 that is1 until the ,jews had come in contact with the ,babylonians4 ,some nations have counted the twenty-four hours consecutively from one to twenty-four as astronomers do now1 but others and the majority have divided the whole period into two of twelve hours each4 ,the time of the commencement of the day has varied much with the different nations4 ,the ,jews1 the ancient ,athenians1 the ,chinese1 and several other peoples1 more or less of the past1 have commenced the day with the setting of the sun1 a custom which perhaps originated with the determination of the commencement of the year1 and therefore of the day1 by the observation of some stars that were seen at sunset1 a custom continued in our memory by the well-known words1 the evening and the morning were the first day4 ,the ,italians1 till recently1 counted the hours in a single series1 between two settings of the sun4 ,the only gain in such a method would be to sailors1 that they might know how many hours they had before night overtook them2 the sun always setting at twenty-four o'clock2 if the watch marked nineteen or twenty1 it would mean they had five or four hours to see by--but such a gain would be very small against the necessity of setting their watches differently every morning1 and the inconvenience of never having fixed hours for meals4 ,among the ,babylonians1 ,syrians1 ,persians1 the modern ,greeks1 and inhabitants of the ,balearic ,isles1 c41 the day commenced with the rising of the sun4 ,nevertheless1 among all the astronomical phenomena that may be submitted to observation1 none is so liable to uncertainty as the rising and setting of the heavenly bodies1 owing among other things to the effects of refraction4 ,among the ancient ,arabians1 followed in this by the author of the ,almagesta1 and by ,ptolemy1 the day commenced at noon4 ,modern astronomers adopt this usage4 ,the moment of changing the date is then always marked by a phenomenon easy to observe4 ,lastly1 that we may see how every variety possible is sure to be chosen when anything is left to the free choice of men1 we know that with the ,egyptians1 ,hipparchus1 the ancient ,romans1 and all the ,european nations at present1 the day begins at midnight4 ,copernicus among the astronomers of our era followed this usage4 ,we may remark that the commencement of the astronomical day commences twelve hours after the civil day4 ,of the various periods composed of several days1 the week of seven days is the most widely spread--and of considerable antiquity4 ,yet it is not the universal method of dividing months4 ,among the ,egyptians the month was divided into periods of ten days each2 and we find no sign of the seven days--the several days of the whole month having a god assigned to each4 ,among the ,hindoos no trace has been found by ,max ,mueller in their ancient ,vedic literature of any such division1 but the month is divided into two according to the moon2 the clear half from the new to the full moon1 the obscure half from the full to the new1 and a similar division has been found among the ,aztecs4 ,the ,chinese divide the month like the ,egyptians4 ,among the ,babylonians two methods of dividing the month existed1 and both of them from the earliest times4 ,the first method was to separate it into two halves of fifteen days each1 and each of these periods into three shorter ones of five days1 making six per month4 ,the other method is the week of seven days4 ,the days of the week with them1 as they are with many nations now1 were named after the sun and moon and the five planets1 and the #gth1 #adth1 #aith1 #bast1 and #bhth days of each month--days separated by seven days each omitting the #aith--were termed days of rest1 on which certain works were forbidden to be done4 ,from this it is plain that we have here all the elements of our modern week4 ,we find it1 as is well known1 in the earliest of ,hebrew writings1 but without the mark which gives reason for the number seven1 that is the names of the seven heavenly bodies4 ,it would seem most probable1 then1 that we must look to the ,accadians as the originators of our modern week1 from whom the ,hebrews may have--and1 if so1 at a very early period--borrowed the idea4 ,it is known that the week was not employed in the ancient calendars of the ,romans1 into which it was afterwards introduced through the medium of the biblical traditions1 and became a legal usage under the first ,christian ,emperors4 ,from thence it has been propagated together with the ,julian calendar amongst all the populations that have been subjected to the ,roman power4 ,we find the period of seven days employed in the astronomical treatises of ,hindoo writers1 but not before the fifth century4 ,dion ,cassius1 in the third century1 represents the week as universally spread in his times1 and considers it a recent invention which he attributes to the ,egyptians2 meaning thereby1 doubtless1 the astrologers of the ,alexandrian school1 at that time very eager to spread the abstract speculations of ,plato and ,pythagoras4 ,if the names of the days of the week were derived from the planets1 the sun and moon1 as is easy to see1 it is not so clear how they came to have their present order4 ,the original order in which they were supposed to be placed in the various heavens that supported them according to their distance from the earth was thus3--,saturn1 ,jupiter1 ,mars1 the ,sun1 ,venus1 ,mercury1 the ,moon4 ,one supposition is that each hour of the day was sacred to one of these1 and that each day was named from the god that presided over the first hours4 ,now1 as seven goes three times into twenty-four1 and leaves three over1 it is plain that if ,saturn began the first hour of ,saturday1 the next day would begin with the planet three further on in the series1 which would bring us to the ,sun for ,sunday1 three more would bring us next day to the ,moon for ,monday1 and so to ,mars for ,tuesday1 to ,mercury for ,wednesday1 to ,jupiter for ,thursday1 to ,venus for ,friday1 and so round again to ,saturn for ,saturday4 ,the same method is illustrated by putting the symbols in order round the circumference of a circle1 and joining them by lines to the one most opposite1 following always in the same order as in the following figure4 ,we arrive in this way at the order of the days of the week4 ,illustration3 ,,fig4 #eh4 ,all the nations who have adopted the week have not kept to the same names for them1 but have varied them according to taste4 ,thus ,sunday was changed by the ,christian ,church to the ,lord's ,day1 a name it still partially retains among ourselves1 but which is the regular name among several continental nations1 including the corrupted ,dimanche of the ,french4 ,the four middle days have also been very largely changed1 as they have been among ourselves and most northern nations to commemorate the names of the great ,scandinavian gods ,tuesco1 ,woden1 ,thor1 and ,friga4 ,this change was no doubt due to the old mythology of the ,druids being amalgamated with the new method of collecting the days into weeks4 ,we give below a general table of the names of the days of the week in several different languages4 ---------------------------------------- ------------------------- ,,english4 ,,french4 ,,italian4 ,,spanish4 ,,portuguese4 ---------------------------------------- ------------------------- ,sunday4 ,dimanche4 ,domenica4 ,domingo4 ,domingo4 ,monday4 ,lundi4 ,lunedi4 ,luneo4 ,secunda feira4 ,tuesday4 ,mardi4 ,marteti4 ,martes4 ,terca feira4 ,wednesday4 ,mercredi ,mercoledi4 ,miercoles4 ,quarta feira4 ,thursday4 ,jeudi4 ,giovedi4 ,jueves4 ,quinta feira4 ,friday4 ,vendredi4 ,venerdi4 ,viernes4 ,sexta feira4 ,saturday4 ,samedi4 ,sabbato4 ,sabado4 ,sabbado4 ---------------------------------------- ------------------------- ---------------------------------------- ------------------------- ,,german4 ,,anglo-,,saxon4 ,,ancient ,,ancient ,,dutch4 ,,frisian4 ,,northmen4 ---------------------------------------- ------------------------- ,sonntag4 ,sonnan daeg4 ,sonna dei4 ,sunnu dagr4 ,zondag4 ,montag4 ,monan daeg4 ,mona dei4 ,mana dagr4 ,maandag4 ,dienstag4 ,tives daeg4 ,tys dei4 ,tyrs dagr4 ,dingsdag4 ,mitwoch4 ,vodenes daeg4 ,werns dei4 ,odins dagr4 ,woensdag4 ,donnerstag4 ,thunores daeg4 ,thunres dei4 ,thors dagr4 ,donderdag4 ,freitag4 ,frige daeg4 ,frigen dei4 ,fria dagr4 ,vrijdag4 ,samstag4 ,soeternes ,sater dei4 ,laugar dagr ,zaturdag4 daeg4 7washing day7 ---------------------------------------- ------------------------- ,the cycle which must be completed with the present calendar to bring the same day of the year to the same day of the week1 is twenty-eight years1 since there is one day over every ordinary year1 and two every leap year2 which will make an overlapping of days which1 except at the centuries1 will go through all the changes in twenty-eight times1 which forms what is called the solar cycle4 ,there is but one more point that will be interesting about the calendar1 namely1 the date from which we reckon our years4 ,among the ,jews it was from the creation of the world1 as recorded in their sacred books--but no one can determine when that was with sufficient accuracy to make it represent anything but an agreement of the present day4 ,different interpreters do not come within a thousand years of one another for its supposed date2 although some of them have determined it very accurately to their own satisfaction--one going so far as to say that creation finished at nine o'clock one ,sunday morning6 ,in other cases the date has been reckoned from national events--as in the ,olympiads1 the foundation of ,rome1 c4 ,the word we now use1 ,,aera1 points to a particular date from which to reckon1 since it is composed of the initials of the words ,,ab ,,exordio ,,regni ,,augusti from the commencement of the reign of ,augustus4 ,at the present day the point of departure1 both forwards and backwards1 is the year of the birth of ,jesus ,christ--a date which is itself controverted1 and the use of which did not exist among the first ,christians4 ,they exhibited great indifference1 for many centuries1 as to the year in which ,jesus ,christ entered the world4 ,it was a monk who lived in obscurity at ,rome1 about the year #ehj1 who was a native of so unknown a country that he has been called a ,scythian1 and whose name was ,denys1 surnamed ,exiguus1 or the ,little1 who first attempted to discover by chronological calculations the year of the birth of ,jesus ,christ4 ,the era of ,denys the ,little was not adopted by his contemporaries4 ,two centuries afterwards1 the ,venerable ,bede exhorted ,christians to make use of it--and it only came into general use about the year #hjj4 ,among those who adopted the ,christian era1 some made the year commence with ,march1 which was the first month of the year of ,romulus2 others in ,january1 which commences the year of ,numa2 others commenced on ,christmas ,day2 and others on ,lady ,day1 ,march #be4 ,another form of nominal year was that which commenced with ,easter ,day1 in which case1 the festival being a movable one1 some years were shorter than others1 and in some years there might be two #bnd1 #crd1 c41 of ,april1 if ,easter fell in one year on the #bnd1 and next year a few days later4 ,the #ast of ,january was made to begin the year in ,germany in #aejj4 ,an edict of ,charles ,,ix4 prescribes the same in ,france in #aefc4 ,but it was not till #ageb that the change was made in ,england by ,lord ,chesterfield's ,act4 ,the year #agea1 as the year that had preceded it1 began on ,march #beth1 and it should have lasted till the next ,lady ,day2 but according to the ,act1 the months of ,january1 ,february1 and part of ,march were to be reckoned as part of the year #ageb4 ,by this means the unthinking seemed to have grown old suddenly by three months1 and popular clamour was raised against the promoter of the ,bill1 and cries raised of ,give us our three months4 ,such have been the various changes that our calendar has undergone to bring it to its present state4 ,,chapter ,,xv4 ,,the ,,end ,,of ,,the ,,world4 ,perhaps the most anxious question that has been asked of the astronomer is when the world is to come to an end4 ,it is a question which1 of course1 he has no power to answer with truth2 but it is also one that has often been answered in good faith4 ,it has perhaps been somewhat natural to ask such a question of an astronomer1 partly because his science naturally deals with the structure of the universe1 which might give some light as to its future1 and partly because of his connection with astrology1 whose province it was supposed to be to open the destiny of all things4 ,yet the question has been answered by others than by astronomers1 on grounds connected with their faith4 ,in the early ages of the ,church1 the belief in the rapid approach of the end of the world was universally spread amongst ,christians4 ,the ,apocalypse of ,st4 ,john and the ,acts of the ,apostles seemed to announce its coming before that generation passed away4 ,afterwards1 it was expected at the year #ajjj2 and though these beliefs did not rest in any way on astronomical grounds1 yet to that science was recourse had for encouragement or discouragement of the idea4 ,the middle ages1 fall of simple faith and superstitious credulity1 were filled with fear of this terrible catastrophe4 ,as the year #ajjj approached1 the warnings became frequent and very pressing4 ,thus1 for example1 ,bernard of ,thuringia1 about #ifj1 began to announce publicly that the world was about to end1 declaring that he had had a particular revelation of the fact4 ,he took for his text the enigmatical words of the ,apocalypse3 ,at the end of one thousand years1 ,satan shall be loosed from his prison1 and shall seduce the people that are in the four quarters of the earth4 ,the book of life shall be open1 and the sea shall give up her dead4 ,he fixed the day when the ,annunciation of the ,virgin should coincide with ,good ,friday as the end of all things4 ,this happened in #iib1 but nothing extraordinary happened4 ,during the tenth century the royal proclamations opened by this characteristic phrase3 ,whereas the end of the world is approaching4444 ,in #aahf the astrologers frightened ,europe by announcing a conjunction of all the planets4 ,rigord1 a writer of that period1 says in his ,life of ,philip ,augustus3 ,the astrologers of the ,east1 ,jews1 ,saracens1 and even ,christians1 sent letters all over the world1 in which they predicted1 with perfect assurance1 that in the month of ,september there would be great tempests1 earthquakes1 mortality among men1 seditions and discords1 revolutions in kingdoms1 and the destruction of all things4 ,but1 he adds1 the event very soon belied their predictions4 ,some years after1 in #aaih1 another alarm of the end of the world was raised1 but this time it was not dependent on celestial phenomena4 ,it was said that ,antichrist was born in ,babylon1 and therefore all the human race would be destroyed4 ,it would be a curious list to make of all the years in which it was said that ,antichrist was born2 they might be counted by hundreds1 to say nothing of the future4 ,at the commencement of the fourteenth century1 the alchemist ,arnault of ,villeneuve announced the end of the world for #acce4 ,in his treatise ,de ,sigillis he applies the influence of the stars to alchemy1 and expounds the mystical formula by which demons are to be conjured4 ,st4 ,vincent ,ferrier1 a famous ,spanish preacher1 gave to the world as many years' duration as there were verses in the ,psalms--about #becg4 ,the sixteenth century produced a very plentiful crop of predictions of the final catastrophe4 ,simon ,goulart1 for example1 gave the world an appalling account of terrible sights seen in ,assyria--where a mountain opened and showed a scroll with letters of ,greek--,the end of the world is coming4 ,this was in #aecb2 but after that year had passed in safety1 ,leovitius1 a famous astrologer1 predicted it again for #aehd4 ,louis ,gayon reports that the fright at this time was great4 ,the churches could not hold those who sought a refuge in them1 and a great number made their wills1 without reflecting that there was no use in it if the whole world was to finish4 ,one of the most famous mathematicians of ,europe1 named ,stoffler1 who flourished in the #afth century1 and who worked for a long time at the reform of the calendar proposed by the ,council of ,constance1 predicted a universal deluge for #aebd4 ,this deluge was to happen in the month of ,february1 because ,saturn1 ,jupiter1 and ,mars were then together in the sign of the ,fishes4 ,everyone in ,europe1 ,asia1 and ,africa1 to whom these tidings came1 was in a state of consternation4 ,they expected a deluge1 in spite of the rainbow4 ,many contemporary authors report that the inhabitants of the maritime provinces of ,germany sold their lands for a mere trifle to those who had more money and less credulity4 ,each built himself a boat like an ark4 ,a doctor of ,toulouse1 named ,auriol1 made a very large ark for himself1 his family1 and his friends1 and the same precautions were taken by a great many people in ,italy4 ,at last the month of ,february came1 and not a drop of rain fell4 ,never was a drier month or a more puzzled set of astrologers4 ,nevertheless they were not discouraged nor neglected for all that1 and ,stoffler himself1 associated with the celebrated ,regiomontanus1 predicted once more that the end of the world would come in #aehh1 or at least that there would be frightful events which would overturn the earth4 ,this new prediction was a new deception2 nothing extraordinary occurred in #aehh4 ,the year #aegb1 however1 witnessed a strange phenomenon1 capable of justifying all their fears4 ,an unknown star came suddenly into view in the constellation of ,cassiopeia1 so brilliant that it was visible even in full daylight1 and the astrologers calculated that it was the star of the ,magi which had returned1 and that it announced the second coming of ,jesus ,christ4 ,the seventeenth and eighteenth centuries were filled with new predictions of great variety4 ,even our own century has not been without such4 ,a religious work1 published in #ahbf1 by the ,count ,sallmard ,montfort1 demonstrated perfectly that the world had no more than ten years to exist4 ,the world1 he said1 is old1 and its time of ending is near1 and ,i believe that the epoch of that terrible event is not far off4 ,jacob1 the chief of the twelve tribes of ,israel1 and consequently of the ancient ,church1 was born in #bafh of the world1 i4e41 #ahcf ,b4,c4 ,the ancient ,church1 which was the figure of the new1 lasted #ahcf years4 ,hence the new one will only last till #ahcf ,a4,d4 ,similar prophecies by persons of various nations have in like manner been made1 without being fulfilled4 ,indeed1 we have had our own prophets2 but they have proved themselves incredulous of their own predictions1 by taking leases that should commence in the year of the world's destruction4 ,but we have one in store for us yet4 ,in #ahdj1 ,pierre ,louis of ,paris calculated that the end would be in #aijj1 and he calculated in this way3--,the ,apocalypse says the ,gentiles shall occupy the holy city for forty-two months4 ,the holy city was taken by ,omar in #fcf4 ,forty-two months of years is #abfj1 which brings the return of the ,jews to #ahif1 which will precede by a few years the final catastrophe4 ,daniel also announces the arrival of ,antichrist #b1cjj days after the establishment of ,artaxerxes on the throne of ,persia1 #djj ,b4,c41 which again brings us to #aijj4 ,some again have put it at #bjjj ,a4,d41 which will make #f1jjj years1 as they think1 from the creation2 these are the days of work2 then comes the #a1jjj years of millennial sabbath4 ,we are led far away by these vain speculations from the wholesome study of astronomy2 they are useful only in showing how by a little latitude that science may wind itself into all the questions that in any way affect the earth4 ,indeed1 since the world began1 the world will doubtless end1 and astronomers are still asked how could it be brought about8 ,certainly it is not an impossible event1 and there are only too many ways in which it has been imagined it might occur4 ,the question is one that stands on a very different footing from that it occupied before the days of ,galileo and ,copernicus4 ,then the earth was believed to be the centre of the universe1 and all the heavens and stars created for it4 ,then the commencement of the world was the commencement of the universe1 its destruction would be the destruction of all4 ,now1 thanks to the revolution in feeling that has been accomplished by the progress of astronomy1 we have learned our own insignificance1 and that amongst the infinite number of stars1 each supporting their own system of inhabited planets1 our earth occupies an infinitesimally small portion1 and the destruction of it would make no difference whatever--still less its becoming uninhabitable4 ,it is an event which must have happened and be happening to other worlds1 without affecting the infinite life of the universe in any marked degree4 ,nevertheless1 for ourselves1 the question remains as interesting as if we were the all in all1 but must be approached in a different manner4 ,numerous hypotheses have been put forth on the question but they may mostly be dismissed as vain4 ,buffon calculated that it had taken #gd1hcb years for the earth to cool down to its present temperature1 and that it will take #ic1bia years more before it would be too cold for men to live upon it4 ,but ,sir ,william ,thomson has shown that the internal heat of the earth1 supposed to be due to its cooling from fusion1 cannot have seriously modified climate for a long series of years1 and that life depends essentially on the heat of the sun4 ,another hypothesis1 the most ancient of all1 is that which supposes the earth will be destroyed by fire4 ,it comes down from ,zoroaster and the ,jews2 and on the improbable supposition of the thin crust of the earth over a molten mass1 this is thought possible4 ,however1 as the tendency in the past has been all the other way1 namely1 to make the effect of the inner heat of the earth less marked on the surface1 we have no reason to expect a reversal4 ,a third theory would make the earth die more gradually and more surely4 ,it is known that by the wearing down of the surface by the rains and rivers1 there is a tendency to reduce mountains and all high parts of the earth to a uniform level1 a tendency which is only counteracted by some elevating force within the earth4 ,if these elevating forces be supposed to be due to the internal heat--a hypothesis which cannot be proved--then with the cooling of the earth the elevating forces would cease1 and1 finally1 the whole of the continent would be brought beneath the sea and terrestrial life perish4 ,another interesting but groundless hypothesis is that of ,adhemar on the periodicity of deluges4 ,this theory depends on the fact of the unequal length of the seasons in the two hemispheres4 ,our autumn and our winter last #agi days4 ,in the southern hemisphere they last #ahf days4 ,these seven days1 or #afh hours1 of difference1 increase each year the coldness of the pole4 ,during #aj1ejj years the ice accumulates at one pole and melts at the other1 thereby displacing the earth's centre of gravity4 ,now a time will arrive when1 after the maximum of elevation of temperature on one side1 a catastrophe will happen1 which will bring back the centre of gravity to the centre of figure1 and cause an immense deluge4 ,the deluge of the north pole was #d1bjj years ago1 therefore the next will be #f1cjj hence4 ,it is very obvious to ask on this--,why should there be a catastrophe8 and why should not the centre of gravity return gradually as it was gradually displaced8 ,another theory has been that it would perish by a comet4 ,that it will not be by the shock we have already seen from the light weight of the comet and from experience2 but it has been suggested that the gas may combine with the air1 and an explosion take place that would destroy us all2 but is not that also contradicted by experience8 ,another idea is that we shall finally fall into the sun by the resistance of the ether to our motion4 ,encke's comet loses in thirty-three years a thousandth part of its velocity4 ,it appears then that we should have to wait millions of centuries before we came too near the sun4 ,in reality1 however1 we are simply dependent on our sun1 and our destiny depends upon that4 ,in the first place1 in its voyage through space it might encounter or come within the range of some dark body we at present know nothing of1 and the attraction might put out of harmony all our solar system with calamitous results4 ,or since we are aware that the sun is a radiating body giving out its heat on all sides1 and therefore growing colder1 it may one day happen that it will be too cold to sustain life on the earth4 ,it is1 we know1 a variable star1 and stars have been seen to disappear1 or even to have a catastrophe happen to them1 as the kindling of enormous quantities of gas4 ,a catastrophe in the sun will be our own end4 ,fontenelle has amusingly described in verse the result of the sun growing cold1 which may be thus ,englished3-- ,of this1 though1 ,i haven't a doubt1 ,one day when there isn't much light1 ,the poor little sun will go out ,and bid us politely--good-night4 ,look out from the stars up on high1 ,some other to help you to see2 ,i can't shine any longer1 not ,i1 ,since shining don't benefit me4 ,then down on our poor habitation ,what numberless evils will fall1 ,when the heavens demand liquidation1 ,why all will go smash1 and then all ,society come to an end4 ,soon out of the sleepy affair ,his way will each traveller wend1 ,no testament leaving1 nor heir4 ,the cooling of the sun must1 however1 take place very gradually1 as no cooling has been perceived during the existence of man2 and the growth of plants in the earliest geological ages1 and the life of animals1 prove that for so long a time it has been within the limits within which life has been possible--and we may look forward to as long in the future4 ,it is not of course the time when the sun will become a dark ball1 surrounded by illuminated planets1 that we must reckon as the end of the earth4 ,life would have ceased long before that stage--no man will witness the death of the sun4 ,illustration3 ,,plate ,,xvi4--,,the ,,end ,,of ,,the ,,world4 ,the diminution of the sun's heat would have for its natural effect the enlargement of the glacial zones6 the sea and the land in those parts of the earth would cease to support life1 which would gradually be drawn closer to the equatorial belt4 ,man1 who by his nature and his intelligence is best fitted to withstand cold climates1 would remain among the last of the inhabitants1 reduced to the most miserable nourishment4 ,drawn together round the equator1 the last of the sons of earth would wage a last combat with death1 and exactly as the shades approached1 would the human genius1 fortified by all the acquirements of ages past--give out its brightest light1 and attempt in vain to throw off the fatal cover that was destined to engulf him4 ,at last1 the earth1 fading1 dry1 and sterile1 would become an immense cemetery4 ,and it would be the same with the other planets4 ,the sun1 already become red1 would at last become black1 and the planetary system would be an assemblage of black balls revolving round a larger black ball4 ,of course this is all imaginary1 and cannot affect ourselves1 but the very idea of it is melancholy1 and enough to justify the words of ,campbell3-- ,for this hath science searched on weary wing ,by shore and sea--each mute and living thing1 ,or round the cope her living chariot driven ,and wheeled in triumph through the signs of heaven4 ,oh1 star-eyed science1 hast thou wandered there ,to waft us home the message of despair8 ,in reality1 as we know nothing of the origin1 so we know nothing of the end of the world2 and where so much has been accomplished1 there are obviously infinite possibilities enough to satisfy the hopes of every one4 ,while some stars may be fading1 others may be rising into their place1 and man need not be identified with one earth alone1 but may rest content in the idea that the life universal is eternal4 ,,the ,,end4 ,,london3 ,p4 ,,clay1 ,,sons1 ,,and ,,taylor1 ,,printers4 ,,transcriber',s ,,notes3 #a4 ,passages in italics are surrounded by underscores4 #b4 ,images have been moved from the middle of a paragraph to the closest paragraph break4 #c4 ,the original text includes ,greek characters4 ,for this text version these letters have been replaced with transliterations1 for example1 ,greek3 a represents first ,greek letter alpha4 #c4 ,the original text includes certain symbols for planets and zodiac signs4 ,for this text version these symbols are replaced by text name of the corresponding symbol4 ,for example1 symbol3 sun replaces the symbolic representation of sun4 #d4 ,in this text version1 fractions are represented using hyphen and forward slash4 ,for example1 #c-a_/b stands for three and a half4 #e4 ,certain words use oe ligature in the original4 #f4 ,obvious errors in punctuation and a few misprints have been silently corrected4 #g4 ,other than the corrections listed above1 printer's inconsistencies in hyphenation and ligature usage have been retained4