hither and thither, intent on finding a sun with planets, and among those planets my home. Star after star I searched, but far more I passed impatiently, recognizing at once that they were too large and tenuous and young to be Earth’s luminary. Some were vague ruddy giants broader than the orbit of Jupiter; some, smaller and more definite, had the brilliance of a thousand suns, and their colour was blue. I had been told that our Sun was of average type, but I now discovered many more of the great youngsters than of the shrunken, yellowish middle-aged. Seemingly I must have strayed into a region of late stellar condensation.
I noticed, but only to avoid them, great clouds of dust, huge as constellations, eclipsing the star-streams; and tracts of palely glowing gas, shining sometimes by their own light, sometimes by the reflected light of stars. Often these nacrous cloud-continents had secreted within them a number of vague pearls of light, the embryos of future stars.
I glanced heedlessly at many star-couples, trios, and quartets, in which more or less equal partners waltz in close union. Once, and once only, I came on one of those rare couples in which one partner is no bigger than a mere Earth, but massive as a whole great star, and very brilliant. Up and down this region of the galaxy I found here and there a dying star, sombrely smouldering; and here and there the encrusted and extinguished dead. These I could not see till I was almost upon them, and then only dimly, by the reflected light of the whole heaven. I never approached nearer to them than I could help, for they were of no interest to me in my crazy yearning for the Earth. Moreover, they struck a chill into my mind, prophesying the universal death. I was comforted, however, to find that as yet there were so few of them.
I found no planets. I knew well that the birth of planets was due to the close approach of two or more stars, and that such accidents must be very uncommon. I reminded myself that stars with planets must be as rare in the galaxy as gems among the grains of sand on the sea-shore. What chance had I of coming upon one? I began to lose heart. The appalling desert of darkness and barren fire, the huge emptiness so sparsely pricked with scintillations, the colossal futility of the whole universe, hideously oppressed me. And now, an added distress, my power of locomotion began to fail. Only with a great effort could I move at all among the stars, and then but slowly, and ever more slowly. Soon I should find myself pinned fast in space like a fly in a collection; but lonely, eternally alone. Yes, surely this was my special Hell.
I pulled myself together. I reminded myself that even if this was to be my fate, it was no great matter. The Earth could very well do without me. And even if there was no other living world anywhere in the cosmos, still, the Earth itself had life, and might wake to far fuller life. And even though I had lost my native planet, still, that beloved world was real. Besides, my whole adventure was a miracle, and by continued miracle might I not stumble on some other Earth? I remembered that I had undertaken a high pilgrimage, and that I was man’s emissary to the stars.
With returning courage my power of locomotion returned. Evidently it depended on a vigorous and self-detached mentality. My recent mood of self-pity and earthward-yearning had hampered it.
Resolving to explore a new region of the galaxy, where perhaps there would be more of the older stars and a greater hope of planets, I headed in the direction of a remote and populous cluster. From the faintness of the individual members of this vaguely speckled ball of light I guessed that it must be very far afield.
On and on I travelled in the darkness. As I never turned aside to search, my course through the ocean of space never took me near enough to any star to reveal it as a disc. The lights of heaven streamed remotely past me like the lights of distant ships. After a voyage during which I lost all measure of time I found myself in a great desert, empty of stars, a gap between two star-streams, a cleft in the galaxy. The Milky Way surrounded me, and in all directions lay the normal dust of distant stars; but there were no considerable lights, save the thistle-down of the remote cluster which was my goal.
This unfamiliar sky disturbed me with a sense of my increasing dissociation from my home. It was almost a comfort to note, beyond the furthest stars of our galaxy, the minute smudges that were alien galaxies, incomparably more distant than the deepest recesses of the Milky Way; and to be reminded that, in spite of all my headlong and miraculous travelling, I was still within my native galaxy, within the same little cell of the cosmos where she, my life’s friend, still lived. I was surprised, by the way, that so many of the alien galaxies appeared to the naked eye, and that the largest was a pale, cloudy mark bigger than the moon in the terrestrial sky.
By contrast with the remote galaxies, on whose appearance all my voyaging failed to make impression, the star-cluster ahead of me was now visibly expanding. Soon after I had crossed the great emptiness between the star-streams, my cluster confronted me as a huge cloud of brilliants. Presently I was passing through a more populous area, and then the cluster itself opened out ahead of me, covering the whole forward sky with its congested lights. As a ship approaching port encounters other craft, so I came upon and passed star after star. When I had penetrated into the heart of the cluster, I was in a region far more populous than any that I had explored. On every side the sky blazed with suns, many of which appeared far brighter than Venus in the Earth’s sky. I felt the exhilaration of a traveller who, after an ocean crossing, enters harbour by night and finds himself surrounded by the lights of a metropolis. In this congested region, I told myself, many close approaches must have occurred, many planetary systems must have been formed.
Once more I looked for middle-aged stars of the sun’s type. All that I had passed hitherto were young giants, great as the whole solar system. After further searching I found a few likely stars, but none had planets. I found also many double and triple stars, describing their incalculable orbits; and great continents of gas, in which new stars were condensing.
At last, at last I found a planetary system. With almost insupportable hope I circled among these worlds; but all were greater than Jupiter, and all were molten. Again I hurried from star to star. I must have visited thousands, but all in vain. Sick and lonely I fled out of the cluster. It dwindled behind me into a ball of down, sparkling with dew-drops. In front of me a great tract of darkness blotted out a section of the Milky Way and the neighbouring area of stars, save for a few near lights which lay between me and the obscuring opacity. The billowy edges of this huge cloud of gas or dust were revealed by the glancing rays of bright stars beyond it. The sight moved me with self-pity; on so many nights at home had I seen the edges of dark clouds silvered just so by moonlight. But the cloud which now opposed me could have swallowed not merely whole worlds, not merely countless planetary systems, but whole constellations.
Once more my courage failed me. Miserably I tried to shut out the immensities by closing my eyes. But I had neither eyes nor eyelids. I was a disembodied, wandering view-point. I tried to conjure up the little interior of my home, with the curtains drawn and the fire dancing. I tried to persuade myself that all this horror of darkness and distance and barren incandescence was a dream, that I was dozing by the fire, that at any moment I might wake, that she would reach over from her sewing and touch me and smile. But the stars still held me prisoner.
Again, though with failing strength, I set about my search. And after I had wandered from star to star for a period that might have been days or years or aeons, luck or some guardian spirit directed me to a certain sun-like star; and looking outwards from this centre, I caught sight of a little point of light, moving, with my movement, against the patterned sky. As I leapt toward it, I saw another, and another. Here was indeed a planetary system much like my own. So obsessed was I with human standards that I sought out at once the most earth-like of these worlds. And amazingly earth-like it appeared, as its disc swelled before me, or below me. Its atmosphere was evidently less dense than ours, for the outlines of unfamiliar continents and oceans were very plainly visible. As on the earth, the dark sea brilliantly reflected the sun’s image. White cloud-tracts lay here and there over the seas and the lands, which, as on my own planet, were mottled green and brown. But even from this height I saw that the greens were more vivid and far more blue than terrestrial vegetation. I noted, also, that on this planet there was less ocean than land, and that the centres of the great continents were chiefly occupied by dazzling creamy-white deserts.
III
THE OTHER EARTH