友情提示:如果本网页打开太慢或显示不完整,请尝试鼠标右键“刷新”本网页!阅读过程发现任何错误请告诉我们,谢谢!! 报告错误
飞读中文网 返回本书目录 我的书架 我的书签 TXT全本下载 进入书吧 加入书签

round the moon-第21章

按键盘上方向键 ← 或 → 可快速上下翻页,按键盘上的 Enter 键可回到本书目录页,按键盘上方向键 ↑ 可回到本页顶部!
————未阅读完?加入书签已便下次继续阅读!



seen very distinctly。  So that; at this distance; the
topographical details of the moon; observed without glasses;
could not be determined with precision。  The eye caught the vast
outline of those immense depressions inappropriately called
〃seas;〃 but they could not recognize their nature。  The prominence
of the mountains disappeared under the splendid irradiation
produced by the reflection of the solar rays。  The eye; dazzled
as if it was leaning over a bath of molten silver; turned from
it involuntarily; but the oblong form of the orb was quite clear。
It appeared like a gigantic egg; with the small end turned toward
the earth。  Indeed the moon; liquid and pliable in the first days
of its formation; was originally a perfect sphere; but being soon
drawn within the attraction of the earth; it became elongated
under the influence of gravitation。  In becoming a satellite;
she lost her native purity of form; her center of gravity was in
advance of the center of her figure; and from this fact some
savants draw the conclusion that the air and water had taken
refuge on the opposite surface of the moon; which is never seen
from the earth。  This alteration in the primitive form of the
satellite was only perceptible for a few moments。  The distance
of the projectile from the moon diminished very rapidly under
its speed; though that was much less than its initial velocity
but eight or nine times greater than that which propels our
express trains。  The oblique course of the projectile; from its
very obliquity; gave Michel Ardan some hopes of striking the
lunar disc at some point or other。  He could not think that they
would never reach it。  No! he could not believe it; and this
opinion he often repeated。  But Barbicane; who was a better
judge; always answered him with merciless logic。

〃No; Michel; no!  We can only reach the moon by a fall; and we
are not falling。  The centripetal force keeps us under the
moon's influence; but the centrifugal force draws us
irresistibly away from it。〃

This was said in a tone which quenched Michel Ardan's last hope。

The portion of the moon which the projectile was nearing was the
northern hemisphere; that which the selenographic maps place
below; for these maps are generally drawn after the outline
given by the glasses; and we know that they reverse the objects。
Such was the _Mappa Selenographica_ of Boeer and Moedler which
Barbicane consulted。  This northern hemisphere presented vast
plains; dotted with isolated mountains。

At midnight the moon was full。  At that precise moment the
travelers should have alighted upon it; if the mischievous
meteor had not diverted their course。  The orb was exactly in
the condition determined by the Cambridge Observatory。  It was
mathematically at its perigee; and at the zenith of the
twenty…eighth parallel。  An observer placed at the bottom of the
enormous Columbiad; pointed perpendicularly to the horizon;
would have framed the moon in the mouth of the gun。  A straight
line drawn through the axis of the piece would have passed
through the center of the orb of night。  It is needless to say;
that during the night of the 5th…6th of December; the travelers
took not an instant's rest。  Could they close their eyes when so
near this new world?  No!  All their feelings were concentrated
in one single thought: See!  Representatives of the earth; of
humanity; past and present; all centered in them!  It is through
their eyes that the human race look at these lunar regions; and
penetrate the secrets of their satellite!  A strange emotion
filled their hearts as they went from one window to the other。
Their observations; reproduced by Barbicane; were rigidly determined。
To take them; they had glasses; to correct them; maps。

As regards the optical instruments at their disposal; they had
excellent marine glasses specially constructed for this journey。
They possessed magnifying powers of 100。  They would thus have
brought the moon to within a distance (apparent) of less than
2;000 leagues from the earth。  But then; at a distance which for
three hours in the morning did not exceed sixty…five miles; and
in a medium free from all atmospheric disturbances; these
instruments could reduce the lunar surface to within less than
1;500 yards!





CHAPTER XI


FANCY AND REALITY


〃Have you ever seen the moon?〃 asked a professor; ironically;
of one of his pupils。

〃No; sir!〃 replied the pupil; still more ironically; 〃but I must
say I have heard it spoken of。〃

In one sense; the pupil's witty answer might be given by a large
majority of sublunary beings。  How many people have heard speak
of the moon who have never seen it at least through a glass or
a telescope!  How many have never examined the map of their satellite!

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
compass; 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
返回目录 上一页 下一页 回到顶部 0 0
未阅读完?加入书签已便下次继续阅读!
温馨提示: 温看小说的同时发表评论,说出自己的看法和其它小伙伴们分享也不错哦!发表书评还可以获得积分和经验奖励,认真写原创书评 被采纳为精评可以获得大量金币、积分和经验奖励哦!