CHAPTER III - THE UNTRAVELLED DEEP.
Rising at 5h., I observed a drooping in the leaves of my garden, and especially of the larger shrubs and plants, for which I was not wholly unprepared, but which might entail some inconvenience if, failing altogether, they should cease to absorb the gases generated from buried waste, to consume which they had been planted. Besides this, I should, of course, lose the opportunity of transplanting them to Mars, though I had more hope of acclimatising seedlings raised from the seed I carried with me than plants which had actually begun their life on the surface of the Earth. The failure I ascribed naturally to the known connection between the action of gravity and the circulation of the sap; though, as I had experienced no analogous inconvenience in my own person, I had hoped that this would not seriously affect vegetation. I was afraid to try the effect of more liberal watering, the more so that already the congelation of moisture upon the glasses from the internal air, dry as the latter had been kept, was a sensible annoyance—an annoyance which would have become an insuperable trouble had I not taken so much pains, by directing the thermic currents upon the walls, to keep the internal temperature, in so far as comfort would permit—it had now fallen to 4° C.—as near as possible to that of the inner surface of the walls and windows. A careful use of the thermometer indicated that the metallic surface of the former was now nearly zero C., or 32° F. The inner surface of the windows was somewhat colder, showing that the crystal was more pervious to heat than the walls, with their greater thickness, their outer and inner lining of metal, and massive interior of concrete. I directed a current from the thermogene upon either division of the garden, hoping thus to protect the plants from whatever injury they might receive from the cold. Somewhat later, perceiving that the drooping still continued, I resolved upon another experiment, and arranging an apparatus of copper wire beneath the soil, so as to bring the extremities in immediate contact with their roots, I directed through these wires a prolonged feeble current of electricity; by which, as I had hoped rather than expected, the plants were after a time materially benefited, and to which I believe I owed it that they had not all perished long before the termination of my voyage.
It would be mere waste of space and time were I to attempt anything like a journal of the weeks I spent in the solitude of this artificial planet. As matter of course, the monotony of a voyage through space is in general greater than that of a voyage across an ocean like the Atlantic, where no islands and few ships are to be encountered. It was necessary to be very frequently, if not constantly, on the look-out for possible incidents of interest in a journey so utterly novel through regions which the telescope can but imperfectly explore. It was difficult, therefore, to sit down to a book, or even to pursue any necessary occupation unconnected with the actual conduct of the vessel, with uninterrupted attention. My eyes, the only sense organs I could employ, were constantly on the alert; but, of course, by far the greater portion of my time passed without a single new object or occasion of remark. That a journey so utterly without precedent or parallel, in which so little could be anticipated or provided for, through regions absolutely untraversed and very nearly unknown, should be monotonous, may seem strange. But in truth the novelties of the situation, such as they were, though intensely striking and interesting, were each in turn speedily examined, realised, and, so to speak, exhausted; and this once done, there was no greater occupation to the mind in the continuance of strange than in that of familiar scenery. The infinitude of surrounding blackness, filled as it were with points of light more or less brilliant, when once its effects had been scrutinised, and when nothing more remained to be noted, afforded certainly a more agreeable, but scarcely a more interesting or absorbing, outlook than the dead grey circle of sea, the dead grey hemisphere of cloud, which form the prospect from the deck of a packet in mid-Atlantic; while of change without or incident in the vessel herself there was, of course, infinitely less than is afforded in an ocean voyage by the variations of weather, not to mention the solace of human society. Everything around me, except in the one direction in which the Earth's disc still obscured the Sun, remained unchanged for hours and days; and the management of my machinery required no more than an occasional observation of my instruments and a change in the position of the helm, which occupied but a few minutes some half-dozen times in the twenty-four hours. There was not even the change of night and day, of sun and stars, of cloud or clear sky. Were I to describe the manner in which each day's leisure was spent, I should bore my readers even more than—they will perhaps be surprised by the confession—I was bored myself.
My sleep was of necessity more or less broken. I wished to have eight hours of rest, since, though seven of continuous sleep might well have sufficed me, even if my brain had been less quiet and unexcited during the rest of the twenty-four, it was impossible for me to enjoy that term of unbroken slumber. I therefore decided to divide my sleep into two portions of rather more than four hours each, to be taken as a rule after noon and after midnight; or rather, since noon and midnight had no meaning for me, from 12h. to 16h. and from 24h. to 4.h. But of course sleep and everything else, except the necessary management of the machine, must give way to the chances of observation; it would be better to remain awake for forty-eight hours at a stretch than to miss any important phenomenon the period of whose occurrence could be even remotely calculated.
At 8h., I employed for the first time the apparatus which I may call my window telescope, to observe, from a position free from the difficulties inflicted on terrestrial astronomers by the atmosphere, all the celestial objects within my survey. As I had anticipated, the absence of atmospheric disturbance and diffusion of light was of extreme advantage. In the first place, I ascertained by the barycrite and the discometer my distance from the Earth, which appeared to be about 120 terrestrial radii. The light of the halo was of course very much narrower than when I first observed it, and its scintillations or coruscations no longer distinctly visible. The Moon presented an exquisitely fine thread of light, but no new object of interest on the very small portion of her daylight hemisphere turned towards me. Mars was somewhat difficult to observe, being too near what may be called my zenith. But the markings were far more distinct than they appear, with greater magnifying powers than I employed, upon the Earth. In truth, I should say that the various disadvantages due to the atmosphere deprive the astronomer of at least one-half of the available light-collecting power of his telescope, and consequently of the defining power of the eye-piece; that with a 200 glass he sees less than a power of 100 reveals to an eye situated in space; though, from the nature of the lens through which I looked, I cannot speak with certainty upon this point. With a magnifying power of 300 the polar spots of Mars were distinctly visible and perfectly defined. They were, I thought, less white than they appeared from the Earth, but their colour was notably different from that of the planet's general surface, differing almost as widely from the orange hue of what I supposed to be land as from the greyish blue of the water. The orange was, I thought, deeper than it appears through a telescope of similar power on Earth. The seas were distinctly grey rather than blue, especially when, by covering the greater part of the field, I contrived for a moment to observe a sea alone, thus eliminating the effect of contrast. The bands of Jupiter in their turn were more notably distinct; their variety of colour as well as the contrast of light and shade much more definite, and their irregularities more unmistakable. A satellite was approaching the disc, and this afforded me an opportunity of realising with especial