第 16 节
作者:管他三七二十一      更新:2021-04-30 16:21      字数:9322
  nine P。M。; over the northern edge of the Mexican Gulf。
  〃April 10th。 I was suddenly aroused from slumber; about five o'clock
  this morning; by a loud; crackling; and terrific sound; for which I
  could in no manner account。 It was of very brief duration; but; while
  it lasted resembled nothing in the world of which I had any previous
  experience。 It is needless to say that I became excessively alarmed;
  having; in the first instance; attributed the noise to the bursting
  of the balloon。 I examined all my apparatus; however; with great
  attention; and could discover nothing out of order。 Spent a great
  part of the day in meditating upon an occurrence so extraordinary;
  but could find no means whatever of accounting for it。 Went to bed
  dissatisfied; and in a state of great anxiety and agitation。
  〃April 11th。 Found a startling diminution in the apparent diameter of
  the earth; and a considerable increase; now observable for the first
  time; in that of the moon itself; which wanted only a few days of
  being full。 It now required long and excessive labor to condense
  within the chamber sufficient atmospheric air for the sustenance of
  life。
  〃April 12th。 A singular alteration took place in regard to the
  direction of the balloon; and although fully anticipated; afforded me
  the most unequivocal delight。 Having reached; in its former course;
  about the twentieth parallel of southern latitude; it turned off
  suddenly; at an acute angle; to the eastward; and thus proceeded
  throughout the day; keeping nearly; if not altogether; in the exact
  plane of the lunar elipse。 What was worthy of remark; a very
  perceptible vacillation in the car was a consequence of this change
  of route  a vacillation which prevailed; in a more or less degree;
  for a period of many hours。
  〃April 13th。 Was again very much alarmed by a repetition of the loud;
  crackling noise which terrified me on the tenth。 Thought long upon
  the subject; but was unable to form any satisfactory conclusion。
  Great decrease in the earth's apparent diameter; which now subtended
  from the balloon an angle of very little more than twenty…five
  degrees。 The moon could not be seen at all; being nearly in my
  zenith。 I still continued in the plane of the elipse; but made little
  progress to the eastward。
  〃April 14th。 Extremely rapid decrease in the diameter of the earth。
  To…day I became strongly impressed with the idea; that the balloon
  was now actually running up the line of apsides to the point of
  perigee… in other words; holding the direct course which would bring
  it immediately to the moon in that part of its orbit the nearest to
  the earth。 The moon iself was directly overhead; and consequently
  hidden from my view。 Great and long…continued labor necessary for the
  condensation of the atmosphere。
  〃April 15th。 Not even the outlines of continents and seas could now
  be traced upon the earth with anything approaching distinctness。
  About twelve o'clock I became aware; for the third time; of that
  appalling sound which had so astonished me before。 It now; however;
  continued for some moments; and gathered intensity as it continued。
  At length; while; stupefied and terror…stricken; I stood in
  expectation of I knew not what hideous destruction; the car vibrated
  with excessive violence; and a gigantic and flaming mass of some
  material which I could not distinguish; came with a voice of a
  thousand thunders; roaring and booming by the balloon。 When my fears
  and astonishment had in some degree subsided; I had little difficulty
  in supposing it to be some mighty volcanic fragment ejected from that
  world to which I was so rapidly approaching; and; in all probability;
  one of that singular class of substances occasionally picked up on
  the earth; and termed meteoric stones for want of a better
  appellation。
  〃April 16th。 To…day; looking upward as well as I could; through each
  of the side windows alternately; I beheld; to my great delight; a
  very small portion of the moon's disk protruding; as it were; on all
  sides beyond the huge circumference of the balloon。 My agitation was
  extreme; for I had now little doubt of soon reaching the end of my
  perilous voyage。 Indeed; the labor now required by the condenser had
  increased to a most oppressive degree; and allowed me scarcely any
  respite from exertion。 Sleep was a matter nearly out of the question。
  I became quite ill; and my frame trembled with exhaustion。 It was
  impossible that human nature could endure this state of intense
  suffering much longer。 During the now brief interval of darkness a
  meteoric stone again passed in my vicinity; and the frequency of
  these phenomena began to occasion me much apprehension。
  〃April 17th。 This morning proved an epoch in my voyage。 It will be
  remembered that; on the thirteenth; the earth subtended an angular
  breadth of twenty…five degrees。 On the fourteenth this had greatly
  diminished; on the fifteenth a still more remarkable decrease was
  observable; and; on retiring on the night of the sixteenth; I had
  noticed an angle of no more than about seven degrees and fifteen
  minutes。 What; therefore; must have been my amazement; on awakening
  from a brief and disturbed slumber; on the morning of this day; the
  seventeenth; at finding the surface beneath me so suddenly and
  wonderfully augmented in volume; as to subtend no less than
  thirty…nine degrees in apparent angular diameter! I was
  thunderstruck! No words can give any adequate idea of the extreme;
  the absolute horror and astonishment; with which I was seized
  possessed; and altogether overwhelmed。 My knees tottered beneath me
  my teeth chattered  my hair started up on end。 〃The balloon;
  then; had actually burst!〃 These were the first tumultuous ideas that
  hurried through my mind: 〃The balloon had positively burst!  I was
  falling  falling with the most impetuous; the most unparalleled
  velocity! To judge by the immense distance already so quickly passed
  over; it could not be more than ten minutes; at the farthest; before
  I should meet the surface of the earth; and be hurled into
  annihilation!〃 But at length reflection came to my relief。 I paused;
  I considered; and I began to doubt。 The matter was impossible。 I
  could not in any reason have so rapidly come down。 Besides; although
  I was evidently approaching the surface below me; it was with a speed
  by no means commensurate with the velocity I had at first so horribly
  conceived。 This consideration served to calm the perturbation of my
  mind; and I finally succeeded in regarding the phenomenon in its
  proper point of view。 In fact; amazement must have fairly deprived me
  of my senses; when I could not see the vast difference; in
  appearance; between the surface below me; and the surface of my
  mother earth。 The latter was indeed over my head; and completely
  hidden by the balloon; while the moon  the moon itself in all its
  glory  lay beneath me; and at my feet。
  〃The stupor and surprise produced in my mind by this extraordinary
  change in the posture of affairs was perhaps; after all; that part of
  the adventure least susceptible of explanation。 For the
  bouleversement in itself was not only natural and inevitable; but had
  been long actually anticipated as a circumstance to be expected
  whenever I should arrive at that exact point of my voyage where the
  attraction of the planet should be superseded by the attraction of
  the satellite  or; more precisely; where the gravitation of the
  balloon toward the earth should be less powerful than its gravitation
  toward the moon。 To be sure I arose from a sound slumber; with all my
  senses in confusion; to the contemplation of a very startling
  phenomenon; and one which; although expected; was not expected at the
  moment。 The revolution itself must; of course; have taken place in an
  easy and gradual manner; and it is by no means clear that; had I even
  been awake at the time of the occurrence; I should have been made
  aware of it by any internal evidence of an inversion  that is to
  say; by any inconvenience or disarrangement; either about my person
  or about my apparatus。
  〃It is almost needless to say that; upon coming to a due sense of my
  situation; and emerging from the terror which had absorbed every
  faculty of my soul; my attention was; in the first place; wholly
  directed to the contemplation of the general physical appearance of
  the moon。 It lay beneath me like a chart  and although I judged it
  to be still at no inconsiderable distance; the indentures of its
  surface were defined to my vision with a most striking and altogether
  unaccountable distinctness。 The entire absence of ocean or sea; and
  indeed of any lake or river; or body of water whatsoever; struck me;
  at first glance; as the most extraordinary feature in its geological
  condition。 Yet; strange to say; I beheld vast level regions of a
  character decidedly alluvial; although by far the greater portion of
  the hemisphere in sight was covered with innumerable volcanic
  mountains; conical in shape; and having more the appearance of
  artificial than of natural protuberance。 The highest among them does
  not exceed three and th