60 Space Sci-Fi Books. Филип Дик
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Название: 60 Space Sci-Fi Books

Автор: Филип Дик

Издательство: Bookwire

Жанр: Языкознание

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isbn: 9788027248100

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СКАЧАТЬ to occupy; also a well-furnished tool-chest (with wires, tubes, &c.). One of the lower windows was made just large enough to admit my person, and after entering I had to close it and fix it in its place firmly with cement, which, when I wished to quit the vessel, would have again to be removed.

      Of course some months were occupied in the manufacture of the different portions of the vessel and her machinery, and sometime more in their combination; so that when, at the end of July, I was ready to start, the opposition was rapidly approaching. In the course of some fifty days the Earth, moving in her orbit at a rate of about eleven hundred miles per minute, would overtake Mars; that is to say, would pass between him and the Sun. In starting from the Earth I should share this motion; I too should go eleven hundred miles a minute in the same direction; but as I should travel along an orbit constantly widening, the Earth would leave me behind. The apergy had to make up for this, as well as to carry me some forty millions of miles in a direction at right angles to the former — right outward towards the orbit of Mars. Again, I should share the motion of that particular spot of the Earth's surface from which I rose around her axis, a motion varying with the latitude, greatest at the equator, nothing at the pole. This would whirl me round and round the Earth at the rate of a thousand miles an hour; of this I must, of course, get rid as soon as possible. And when I should be rid of it, I meant to start at first right upward; that is, straight away from the Sun and in the plane of the ecliptic, which is not very different from that in which Mars also moves. Therefore I should begin my effective ascent from a point of the Earth as far as possible from the Sun; that is, on the midnight meridian.

      For the same reason which led me to start so long before the date of the opposition, I resolved, having regard to the action of the Earth's rotation on her axis, to start some hours before midnight. Taking leave, then, of the two friends who had thus far assisted me, I entered the Astronaut on the 1st August, about 4.30 P.M. After sealing up the entrance-window, and ascertaining carefully that everything was in order — a task which occupied me about an hour — I set the generator to work; and when I had ascertained that the apergion was full, and that the force was supplied at the required rate, I directed the whole at first into the main conductor. After doing this I turned towards the lower window on the west — or, as it was then, the right-hand side — and was in time to catch sight of the trees on the hills, some half mile off and about two hundred feet above the level of my starting-point. I should have said that I had considerably compressed my atmosphere and increased the proportion of oxygen by about ten per cent., and also carried with me the means of reproducing the whole amount of the latter in case of need. Among my instruments was a pressure-gauge, so minutely divided that, with a movable vernier of the same power as the fixed ones employed to read the glass circles, I could discover the slightest escape of air in a very few seconds. The pressure-gauge, however, remained immovable. Going close to the window and looking out, I saw the Earth falling from me so fast that, within five minutes after my departure, objects like trees and even houses had become almost indistinguishable to the naked eye. I had half expected to hear the whistling of the air as the vessel rushed upward, but nothing of the kind was perceptible through her dense walls. It was strange to observe the rapid rise of the sun from the westward. Still more remarkable, on turning to the upper window, was the rapidly blackening aspect of the sky. Suddenly everything disappeared except a brilliant rainbow at some little distance — or perhaps I should rather have said a halo of more than ordinary rainbow brilliancy, since it occupied, not like the rainbows seen from below, something less than half, but nearly two-thirds of a circle. I was, of course, aware that I was passing through a cloud, and one of very unusual thickness. In a few seconds, however, I was looking down upon its upper surface, reflecting from a thousand broken masses of vapour at different levels, from cavities and hillocks of mist, the light of the sun; white beams mixed with innumerable rays of all colours in a confusion, of indescribable brilliancy. I presume that the total obscuration of everything outside the cloud during my passage through it was due to its extent and not to its density, since at that height it could not have been otherwise than exceedingly light and diffuse. Looking upward through the eastern window, I could now discern a number of brighter stars, and at nearly every moment fresh ones came into view on a constantly darkening background. Looking downward to the west, where alone the entire landscape lay in daylight, I presently discerned the outline of shore and sea extending over a semicircle whose radius much exceeded five hundred miles, implying that I was about thirty-five miles from the sea-level. Even at this height the extent of my survey was so great in comparison to my elevation, that a line drawn from the vessel to the horizon was, though very roughly, almost parallel to the surface; and the horizon therefore seemed to be not very far from my own level, while the point below me, of course, appeared at a vast distance. The appearance of the surface, therefore, was as if the horizon had been, say, some thirty miles higher than the centre of the semicircle bounding my view, and the area included in my prospect had the form of a saucer or shallow bowl. But since the diameter of the visible surface increases only as the square root of the height, this appearance became less and less perceptible as I rose higher. It had taken me twenty minutes to attain the elevation of thirty-five miles; but my speed was, of course, constantly increasing, very much as the speed of an object falling to the Earth from a great height increases; and before ten more minutes had elapsed, I found myself surrounded by a blackness nearly absolute, except in the direction of the Sun, — which was still well above the sea — and immediately round the terrestrial horizon, on which rested a ring of sunlit azure sky, broken here and there by clouds. In every other direction I seemed to be looking not merely upon a black or almost black sky, but into close surrounding darkness. Amid this darkness, however, were visible innumerable points of light, more or less brilliant — the stars — which no longer seemed to be spangled over the surface of a distant vault, but rather scattered immediately about me, nearer or farther to the instinctive apprehension of the eye as they were brighter or fainter. Scintillation there was none, except in the immediate vicinity of the eastern horizon, where I still saw them through a dense atmosphere. In short, before thirty minutes had elapsed since the start, I was satisfied that I had passed entirely out of the atmosphere, and had entered into the vacancy of space — if such a thing as vacant space there be.

      At this point I had to cut off the greater part of the apergy and check my speed, for reasons that will be presently apparent. I had started in daylight in order that during the first hundred miles of my ascent I might have a clear view of the Earth's surface. Not only did I wish to enjoy the spectacle, but as I had to direct my course by terrestrial landmarks, it was necessary that I should be able to see these so as to determine the rate and direction of the Astronaut's motion, and discern the first symptoms of any possible danger. But obviously, since my course lay generally in the plane of the ecliptic, and for the present at least nearly in the line joining the centres of the Earth and Sun, it was desirable that my real journey into space should commence in the plane of the midnight meridian; that is, from above the part of the Earth's surface immediately opposite the Sun. I had to reach this line, and having reached it, to remain for some time above it. To do both, I must attain it, if possible, at the same moment at which I secured a westward impulse just sufficient to counterbalance the eastward impulse derived from the rotation of the Earth; — that is, in the latitude from which I started, a thousand miles an hour. I had calculated that while directing through the main bar a current of apergy sufficient to keep the Astronaut at a fixed elevation, I could easily spare for the eastward conductor sufficient force to create in the space of one hour the impulse required, but that in the course of that hour the gradually increasing apergic force would drive me 500 miles westward. Now in six hours the Earth's rotation would carry an object close to its surface through an angle of 90°; that is, from the sunset to the midnight meridian. But the greater the elevation of the object the wider its orbit round the Earth's centre, and the longer each degree; so that moving eastward only a thousand miles an hour, I should constantly lag behind a point on the Earth's surface, and should not reach the midnight meridian till somewhat later. I had, moreover, to lose 500 miles of the eastward drift during the last hour in which I should be subject to it, through the action of the apergic force above-mentioned. Now, an elevation of 330 miles would give the Astronaut an orbit on which 90° would represent 6500 miles. In seven hours I should be carried along that orbit 7000 miles eastward by the impulse my Astronaut had received from the Earth, and driven back 500 miles by the apergy; so that at 1 A.M. by my chronometer СКАЧАТЬ