Part 40 (1/2)
In looking at a selenographic map, one peculiarity strikes us.
Contrary to the arrangement followed for that of the Earth and Mars, the continents occupy more particularly the southern hemisphere of the lunar globe. These continents do not show such decided, clear, and regular boundary lines as South America, Africa, and the Indian peninsula. Their angular, capricious, and deeply indented coasts are rich in gulfs and peninsulas. They remind one of the confusion in the islands of the Sound, where the land is excessively indented.
If navigation ever existed on the surface of the moon, it must have been wonderfully difficult and dangerous; and we may well pity the Selenite sailors and hydrographers; the former, when they came upon these perilous coasts, the latter when they took the soundings of its stormy banks.
We may also notice that, on the lunar sphere, the south pole is much more continental than the north pole. On the latter, there is but one slight strip of land separated from other continents by vast seas. Toward the south, continents clothe almost the whole of the hemisphere. It is even possible that the Selenites have already planted the flag on one of their poles, while Franklin, Ross, Kane, Dumont, d'Urville, and Lambert have never yet been able to attain that unknown point of the terrestrial globe.
As to islands, they are numerous on the surface of the moon.
Nearly all oblong or circular, and as if traced with the compa.s.s, they seem to form one vast archipelago, equal to that charming group lying between Greece and Asia Minor, and which mythology in ancient times adorned with most graceful legends.
Involuntarily the names of Naxos, Tenedos, and Carpathos, rise before the mind, and we seek vainly for Ulysses' vessel or the ”clipper” of the Argonauts. So at least it was in Michel Ardan's eyes. To him it was a Grecian archipelago that he saw on the map. To the eyes of his matter-of-fact companions, the aspect of these coasts recalled rather the parceled-out land of New Brunswick and Nova Scotia, and where the Frenchman discovered traces of the heroes of fable, these Americans were marking the most favorable points for the establishment of stores in the interests of lunar commerce and industry.
After wandering over these vast continents, the eye is attracted by the still greater seas. Not only their formation, but their situation and aspect remind one of the terrestrial oceans; but again, as on earth, these seas occupy the greater portion of the globe. But in point of fact, these are not liquid s.p.a.ces, but plains, the nature of which the travelers hoped soon to determine. Astronomers, we must allow, have graced these pretended seas with at least odd names, which science has respected up to the present time. Michel Ardan was right when he compared this map to a ”Tendre card,” got up by a Scudary or a Cyrano de Bergerac. ”Only,” said he, ”it is no longer the sentimental card of the seventeenth century, it is the card of life, very neatly divided into two parts, one feminine, the other masculine; the right hemisphere for woman, the left for man.”
In speaking thus, Michel made his prosaic companions shrug their shoulders. Barbicane and Nicholl looked upon the lunar map from a very different point of view to that of their fantastic friend. Nevertheless, their fantastic friend was a little in the right. Judge for yourselves.
In the left hemisphere stretches the ”Sea of Clouds,” where human reason is so often s.h.i.+pwrecked. Not far off lies the ”Sea of Rains,” fed by all the fever of existence. Near this is the ”Sea of Storms,” where man is ever fighting against his pa.s.sions, which too often gain the victory. Then, worn out by deceit, treasons, infidelity, and the whole body of terrestrial misery, what does he find at the end of his career? that vast ”Sea of Humors,” barely softened by some drops of the waters from the ”Gulf of Dew!” Clouds, rain, storms, and humors-- does the life of man contain aught but these? and is it not summed up in these four words?
The right hemisphere, ”dedicated to the ladies,” encloses smaller seas, whose significant names contain every incident of a feminine existence. There is the ”Sea of Serenity,” over which the young girl bends; ”The Lake of Dreams,” reflecting a joyous future; ”The Sea of Nectar,” with its waves of tenderness and breezes of love; ”The Sea of Fruitfulness;” ”The Sea of Crises;” then the ”Sea of Vapors,” whose dimensions are perhaps a little too confined; and lastly, that vast ”Sea of Tranquillity,” in which every false pa.s.sion, every useless dream, every unsatisfied desire is at length absorbed, and whose waves emerge peacefully into the ”Lake of Death!”
What a strange succession of names! What a singular division of the moon's two hemispheres, joined to one another like man and woman, and forming that sphere of life carried into s.p.a.ce!
And was not the fantastic Michel right in thus interpreting the fancies of the ancient astronomers? But while his imagination thus roved over ”the seas,” his grave companions were considering things more geographically. They were learning this new world by heart. They were measuring angles and diameters.
CHAPTER XII
OROGRAPHIC DETAILS
The course taken by the projectile, as we have before remarked, was bearing it toward the moon's northern hemisphere. The travelers were far from the central point which they would have struck, had their course not been subject to an irremediable deviation.
It was past midnight; and Barbicane then estimated the distance at seven hundred and fifty miles, which was a little greater than the length of the lunar radius, and which would diminish as it advanced nearer to the North Pole. The projectile was then not at the alt.i.tude of the equator; but across the tenth parallel, and from that lat.i.tude, carefully taken on the map to the pole, Barbicane and his two companions were able to observe the moon under the most favorable conditions. Indeed, by means of gla.s.ses, the above-named distance was reduced to little more than fourteen miles. The telescope of the Rocky Mountains brought the moon much nearer; but the terrestrial atmosphere singularly lessened its power. Thus Barbicane, posted in his projectile, with the gla.s.ses to his eyes, could seize upon details which were almost imperceptible to earthly observers.
”My friends,” said the president, in a serious voice, ”I do not know whither we are going; I do not know if we shall ever see the terrestrial globe again. Nevertheless, let us proceed as if our work would one day by useful to our fellow-men. Let us keep our minds free from every other consideration. We are astronomers; and this projectile is a room in the Cambridge University, carried into s.p.a.ce. Let us make our observations!”
This said, work was begun with great exactness; and they faithfully reproduced the different aspects of the moon, at the different distances which the projectile reached.
At the time that the projectile was as high as the tenth parallel, north lat.i.tude, it seemed rigidly to follow the twentieth degree, east longitude. We must here make one important remark with regard to the map by which they were taking observations. In the selenographical maps where, on account of the reversing of the objects by the gla.s.ses, the south is above and the north below, it would seem natural that, on account of that inversion, the east should be to the left hand, and the west to the right. But it is not so. If the map were turned upside down, showing the moon as we see her, the east would be to the left, and the west to the right, contrary to that which exists on terrestrial maps. The following is the reason of this anomaly. Observers in the northern hemisphere (say in Europe) see the moon in the south-- according to them.
When they take observations, they turn their backs to the north, the reverse position to that which they occupy when they study a terrestrial map. As they turn their backs to the north, the east is on their left, and the west to their right. To observers in the southern hemisphere (Patagonia for example), the moon's west would be quite to their left, and the east to their right, as the south is behind them. Such is the reason of the apparent reversing of these two cardinal points, and we must bear it in mind in order to be able to follow President Barbicane's observations.
With the help of Boeer and Moedler's _Mappa Selenographica_, the travelers were able at once to recognize that portion of the disc enclosed within the field of their gla.s.ses.
”What are we looking at, at this moment?” asked Michel.
”At the northern part of the `Sea of Clouds,'” answered Barbicane.
”We are too far off to recognize its nature. Are these plains composed of arid sand, as the first astronomer maintained?
Or are they nothing but immense forests, according to M. Warren de la Rue's opinion, who gives the moon an atmosphere, though a very low and a very dense one? That we shall know by and by.
We must affirm nothing until we are in a position to do so.”
This ”Sea of Clouds” is rather doubtfully marked out upon the maps.