第 17 节
作者:漂亮格子      更新:2022-07-12 16:20      字数:9322
  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 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 spaces;
  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 shipwrecked。  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
  passions; 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 passion; 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 space!
  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 altitude of the equator; but across the tenth parallel;
  and from that latitude; 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 glasses;
  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 glasses 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 space。  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 latitude; 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 glasses; 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 fol