Across the Zodiac eBook

Percy Greg
This eBook from the Gutenberg Project consists of approximately 490 pages of information about Across the Zodiac.
it.  I should have to ascertain exactly the pressure of the Martial atmosphere, so as not to step too suddenly from a dense into what was probably a very light one.  If possible, I intended to land upon the summit of a mountain, so high as to be untenanted and of difficult access.  At the same time it would not do to choose the highest point of a very lofty range, since both the cold and the thinness of the air might in such a place be fatal.  I wished, of course, to leave the Astronaut secure, and, if not out of reach, yet not within easy reach; otherwise it would have been a simple matter to watch my opportunity and descend in the dark from my first landing-place by the same means by which I had made the rest of my voyage.

At 18h.  I was within 8000 miles of the surface, and could observe Mars distinctly as a world, and no longer as a star.  The colour, so remarkable a feature in his celestial appearance, was almost equally perceptible at this moderate elevation.  The seas are not so much blue as grey.  Masses of land reflected a light between yellow and orange, indicating, as I thought, that orange must be as much the predominant colour of vegetation as green upon Earth.  As I came still lower, and only parts of the disc were visible at once, and these through the side and end windows, this conviction was more and more strongly impressed upon my mind.  What, however, was beyond denial was, that if the polar ice and snow were not so purely and distinctly white as they appear at a distance upon Earth, they were yet to a great extent devoid of the yellow tinge that preponderated everywhere else.  The most that could be said was, that whereas on Earth the snow is of that white which we consider absolute, and call, as such, snow-white, but which really has in it a very slight preponderance of blue, upon Mars the polar caps are rather cream-white, or of that white, so common in our flowers, which has in it an equally slight tinge of yellow.  On the shore, or about twenty miles from the shore of the principal sea to the southward of the equator, and but a few degrees from the equator itself, I perceived at last a point which appeared peculiarly suitable for my descent.  A very long range of mountains, apparently having an average height of about 14,000 feet, with some peaks of probably twice or three times that altitude, stretched for several hundred miles along the coast, leaving, however, between it and the actual shore-line an alluvial plain of some twenty to fifty miles across.  At the extremity of this range, and quite detached from it, stood an isolated mountain of peculiar form, which, as I examined it through the telescope, appeared to present a surface sufficiently broken and sloped to permit of descent; while, at the same time, its height and the character of its summit satisfied me that no one was likely to inhabit it, and that though I might descend-it in a few hours, to ascend it on foot from the plain would be a day’s journey.  Towards this I directed

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Across the Zodiac from Project Gutenberg. Public domain.
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