The Best of Sci-Fi-5

Look what you’ve done already, making him send you away with that angry shrug of the mind (which, with the eyes, are the only things which will move just now). The motionless effort costs him a wave of nausea. He has felt seasick before but he has never been, seasick, and the formula for that is to keep, your eyes on the horizon and stay busy. Now! Then he’d better get busy—now; for there’s one place especially not to be seasick in, and that’s locked up in a pressure suit. Now!

So he busies himself as best he can, with the seascape, landscape, sky. He lies on high ground, his head propped on a vertical wall of black rock. There is another such outcrop before him, whip-topped with white sand and with smooth flat sand. Beyond and down is valley, salt-flat, estuary; he cannot yet be sure. He is sure of the line of footprints, which begin behind him, pass to his left, disappear in the outcrop shadows, and reappear beyond to vanish at last into the shadows of the valley.

Stretched across the sky is old mourning-cloth, with starlight burning holes in it, and between the holes the black is absolute—wintertime, mountaintop sky-black.

(Far off on the horizon within himself, he sees the swell and crest of approaching nausea; he counters with an undertow of weakness, which meets and rounds and settles the wave before it can break. Get busier. Now.)

Burst in on him, then, with the X-15 model. That’ll get him. Hey, how about this for a gimmick? Get too high for the thin air to give you any control, you have these little jets in the wingtips, see? and on the sides of the empennage: bank, roll, yaw, whatever, with squirts of compressed air.

But the sick man curls his sick lip: oh, git, kid, git, will you?—that has nothing to do with the sea. So you git.

Out and out the sick man forces his view, etching all he sees with a meticulous intensity, as if it might be his charge, one day, to duplicate all this, To his left is only starlit sea, windless. In front of him across the valley, rounded hills with dim white epaulettes of light. To his right, the jutting corner of the black wall against which his helmet rests. (He thinks the distant moundings of nausea becalmed, but he will not look yet.) So he scans the sky, black and bright, calling Sirius, calling Pleiades, Polaris, Ursa Minor, calling that … that … Why, it moves. Watch it: yes, it moves! It is a fleck of light, seeming to be wrinkled, fissured, rather like a chip of boiled cauliflower in the sky. (Of course, he knows better than to trust his own eyes just now.) But that movement—

As a child he had stood on cold sand in a frosty Cape Cod evening, watching Sputnik’s steady spark rise out of the haze (madly, dawning a little north of west); and after that he had sleeplessly wound special coils for his receiver, risked his life restringing high antennas, all for the brief capture of an unreadable tweetle-eep-tweetle in his earphones from Vanguard, Explorer, Lunik, Discoverer, Mercury. He knew them all (well, some people collect match-covers, stamps) and he knew especially that unmistakable steady sliding in the sky.

This moving fleck was a satellite, and in a moment, motionless, uninstrumented but for his chronometer and his part-brain, he will know which one. (He is grateful beyond expression—without that sliding chip of light, there were only those footprints, those wandering footprints, to tell a man he was not alone in the world.)

Say you were a kid, eager and challengeable and more than a little bright, you might in a day or so work out a way to measure the period of a satellite with nothing but a timepiece and a brain; you might eventually see that the shadow in the rocks ahead had been there from the first only because of the light from the rising satellite. Now if you check the time exactly at the moment when the shadow on the sand is equal to the height of the outcrop, and time it again when the light is at the zenith and the shadow gone, you will multiply this number of minutes by 8—think why, now: horizon to zenith is one-fourth of the orbit, give or take a little, and halfway up the sky is half that quarter— and you will then know this satellite’s period. You know all the periods—ninety minutes, two, two-and-a-half hours; with that and the appearance of this bird, you’ll find out which one it is.

But if you were that kid, eager or resourceful or whatever, you wouldn’t jabber about it to the sick man, for not only does he not want to be bothered with you, he’s thought of all that long since and is even now watching the shadows for that triangular split second of measurement. Now! His eyes drop to the face of his chronometer: 0400, near as makes no never mind.

He has minutes to wait now—ten?… thirty?.. . twentythree?—while this baby moon eats up its slice of shadowpie; and that’s too bad, the waiting, for though the inner sea is calm there are currents below, shadows that shift and swim. Be busy. Be busy. He must not swim near that great invisible ameba, whatever happens: its first cold pseudopod is even now reaching for the vitals.

Being a knowledgeable young fellow, not quite a kid any more, wanting to help the sick man too, you want to tell him everything you know about that cold-in-the-gut, that reaching invisible surrounding implacable ameba. You know all about it—listen, you want to yell at him, don’t let that touch of cold bother you. Just know what it is, that’s all. Know what it is that is touching your gut. You want to tell him, listen:

Listen, this is how you met the monster and dissected it. Listen, you were skin-diving in the Grenadines, a hundred tropical shoal-water islands; you had a new blue snorkel mask, the kind with face-plate and breathing-tube all in one, and new blue flippers on your feet, and a new blue spear-gun—all this new because you’d only begun, you see; you were a beginner, aghast with pleasure at your easy intrusion into this underwater otherworld. You’d been out in a boat, you were coming back, you’d just reached the mouth of the little bay, you’d taken the notion to swim the rest of the way. You’d said as much to the boys and slipped into the warm silky water. You brought your gun.

Not far to go at all, but then beginners find wet distances deceiving. For the first five minutes or so it was only delightful, the sun hot on your back and the water so warm it seemed not to have any temperature at all and you were flying. With your face under the water, your mask was not so much attached as part of you, your wide blue flippers trod away yards, yout gun rode all but weightless in your hand, the taut rubber sling making an occasional hum as your passage plucked it in the sunlit green. In your ears crooned the breathy monotone of the snorkel tube, and through the invisible disk of plate glass you saw wonders. The bay was shallow—ten, twelve feet or so—and sandy, with great growths of brain-, bone-, and fire-coral, intricate waving sea-fans, and fish—such fish! Scarlet and green and aching azure, gold and rose and slate-color studded with sparks of enamel-blue, pink and peach and silver. And that thing got into you, that… monster.

There were enemies in this otherworld: the sand-colored spotted sea-snake with his big ugly head and turned-down mouth, who would not retreat but lay watching the intruder pass; and the mottled moray with jaws like bolt-cutters; and somewhere around, certainly, the barracuda with his undershot face and teeth turned in-ward so that he must take away whatever he might strike. There were urchins—the plump white sea-egg with its thick fur of sharp quills and the black ones with the long slender spines that would break off in unwary flesh and fester there for weeks; and file-fish and stone-fish with their poisoned barbs and lethal meat; and the stingray who could drive his spike through a leg bone. Yet these were not monsters, and could not matter to you, the invader churning along above them all. For you were above them in so many ways—armed, rational, comforted by the close shore (ahead the beach, the rocks on each side) and by the presence of the boat not too far behind. Yet you were… attacked.