"This is even better," said Hutchins, and now there was real excitement in his voice. "The oxygen concentration's way up— fifteen parts in a million. It was only five back at the car, and down in the lowlands you can scarcely detect it."
"But fifteen in a million!" protested Jerry. "Nothing could breathe that!"
"You've got hold of the wrong end of the stick," Hutchins explained. "Nothing does breathe it. Something makes it. Where do you think Earth's oxygen comes from? It's all produced by life—by growing plants. Before there were plants on Earth, our atmosphere was just like this one—a mess of carbon dioxide and ammonia and methane. Then vegetation evolved, and slowly converted the atmosphere into something that animals could breathe."
"I see," said Jerry, "and you think that the same process has just started here?"
"It looks like it. Something not far from here is producing oxygen—and plant life is the simplest explanation."
"And where there are plants," mused Jerry, "I suppose you'll have animals, sooner or later."
"Yes," said Hutchins, packing his gear and starting up the gulley, "though it takes a few hundred million years. We may be too soon—but I hope not."
"That's all very well," Jerry answered. "But suppose we meet something that doesn't like us? We've no weapons."
Hutchins gave a snort of disgust.
"And we don't need them. Have you stopped to think what we look like? Any animal would run a mile at the sight of us."
There was some truth in that. The reflecting metal foil of their thermosuits covered them from head to foot like flexible, glittering armor. No insects had more elaborate antennas than those mounted on their helmets and back packs, and the wide lenses through which they stared out at the world looked like blank yet monstrous eyes. Yes, there were few animals on Earth that would stop to argue with such apparitions; but any Venusians might have different ideas.
Jerry was still mulling this over when they came upon the lake. Even at that first glimpse, it made him think not of the life they were seeking, but of death. Like a black mirror, it lay amid a fold of the hills; its far edge was hidden in the eternal mist, and ghostly columns of vapor swirled and danced upon its surface. All it needed, Jerry told himself, was Charon's ferry waiting to take them to the other side—or the Swan of Tuonela swimming majestically back and forth as it guarded the entrance to the Underworld. . . .
Yet for all this, it was a miracle—the first free water that men had ever found on Venus. Hutchins was already on his knees, almost in an attitude of prayer. But he was only collecting drops of the precious liquid to examine through his pocket microscope.
"Anything there?" asked Jerry anxiously.
Hutchins shook his head.
"If there is, it's too small to see with this instrument. I'll tell you more when we're back at the ship." He sealed a test tube and placed it in his collecting bag, as tenderly as any prospector who had just found a nugget laced with gold. It might be—it probably was—nothing more than plain water. But it might also be a universe of unknown, living creatures on the first stage of their billion-year journey to intelligence.
Hutchins had walked no more than a dozen yards along the edge of the lake when he stopped again, so suddenly that Garfield nearly collided with him.
"What's the matter?" Jerry asked. "Seen something?"
"That dark patch of rock over there. I noticed it before we stopped at the lake."
"What about it? It looks ordinary enough to me."
"I think it's grown bigger."
All his life, Jerry was to remember this moment. Somehow he never doubted Hutchins' statement; by this time he could believe anything, even that rocks could grow. The sense of isolation and mystery, the presence of that dark and brooding lake, the never-ceasing rumble of distant storms and the green flickering of the aurora—all these had done something to his mind, had prepared it to face the incredible. Yet he felt no fear; that would come later.
He looked at the rock. It was about five hundred feet away, as far as he could estimate. In this dim, emerald light it was hard to judge distances or dimensions. The rock—or whatever it was—seemed to be a horizontal slab of almost black material, lying near the crest of a low ridge. There was a second, much smaller, patch of similar material near it; Jerry tried to measure and memorize the gap between them, so that he would have some yardstick to detect any change.
Even when he saw that the gap was slowly shrinking, he still felt no alarm—only a puzzled excitement. Not until it had vanished completely, and he realized how his eyes had tricked him, did that awful feeling of helpless terror strike into his heart.
Here were no growing or moving rocks. What they were watching was a dark tide, a crawling carpet, sweeping slowly but inexorably toward them over the top of the ridge.
The moment of sheer, unreasoning panic lasted, mercifully, no more than a few seconds. Garfield's first terror began to fade as soon as he recognized its cause. For that advancing tide had reminded him, all too vividly, of a story he had read many years ago about the army ants of the Amazon, and the way in which they destroyed everything in their path. . . .
But whatever this tide might be, it was moving too slowly to be a real danger, unless it cut off their line of retreat. Hutchins was staring at it intently through their only pair of binoculars; he was the biologist, and he was holding his ground. No point in making a fool of myself, thought Jerry, by running like a scalded cat, if it isn't necessary.
"For heaven's sake," he said at last, when the moving carpet was only a hundred yards away and Hutchins had not uttered a word or stirred a muscle. "What is it?"
Hutchins slowly unfroze, like a statue coming to life.
"Sorry," he said. "I'd forgotten all about you. It's a plant, of course. At least, I suppose we'd better call it that."
"But it's moving!"
"Why should that surprise you? So do terrestrial plants. Ever seen speeded-up movies of ivy in action?"
"That still stays in one place—it doesn't crawl all over the landscape."
"Then what about the plankton plants of the sea? They can swim when they have to."
Jerry gave up; in any case, the approaching wonder had robbed him of words.
He still thought of the thing as a carpet—a deep-pile one, raveled into tassels at the edges. It varied in thickness as it moved; in some parts it was a mere film; in others, it heaped up to a depth of a foot or more. As it came closer and he could see its texture, Jerry was reminded of black velvet. He wondered what it felt like to the touch, then remembered that it would burn his fingers even if it did nothing else to them. He found himself thinking, in the lightheaded nervous reaction that often follows a sudden shock: "If there are any Venusians, we'll never be able to shake hands with them. They'd burn us, and we'd give them frostbite."
So far, the thing had shown no signs that it was aware of their presence. It had merely flowed forward like the mindless tide that it almost certainly was. Apart from the fact that it climbed over small obstacles, it might have been an advancing flood of water.
And then, when it was only ten feet away, the velvet tide checked itself. On the right and the left, it still flowed forward; but dead ahead it slowed to a halt.
"We're being encircled," said Jerry anxiously. "Better fall back, until we're sure it's harmless."
To his relief, Hutchins stepped back at once. After a brief hesitation, the creature resumed its slow advance and the dent in its front line straightened out.
Then Hutchins stepped forward again—and the thing slowly withdrew. Half a dozen times the biologist advanced, only to retreat again, and each time the living tide ebbed and flowed in synchronism with his movements. I never imagined, Jerry told himself, that I'd live to see a man waltzing with a plant. . . .
"Thermophobia," said Hutchins. "Purely automatic reaction. It doesn't like our heat."
"Our heat!" protested Jerry. "Why, we're living icicles by comparison."
"Of course—but our suits aren't
, and that's all it knows about."
Stupid of me, thought Jerry. When you were snug and cool inside your thermosuit, it was easy to forget that the refrigeration unit on your back was pumping a blast of heat out into the surrounding air. No wonder the Venusian plant had shied away. . . .
"Let's see how it reacts to light," said Hutchins. He switched on his chest lamp, and the green auroral glow was instantly banished by the flood of pure white radiance. Until Man had come to this planet, no white light had ever shone upon the surface of Venus, even by day. As in the seas of Earth, there was only a green twilight, deepening slowly to utter darkness. The transformation was so stunning that neither man could check a cry of astonishment. Gone in a flash was the deep, somber black of the thick-piled velvet carpet at their feet. Instead, as far as their lights carried, lay a blazing pattern of glorious, vivid reds, laced with streaks of gold. No Persian prince could ever have commanded so opulent a tapestry from his weavers, yet this was the accidental product of biological forces. Indeed, until they had switched on their floods, these superb colors had not even existed, and they would vanish once more when the alien light of Earth ceased to conjure them into being.
"Tikov was right," murmured Hutchins. "I wish he could have known."
"Right about what?" asked Jerry, though it seemed almost a sacrilege to speak in the presence of such loveliness.
"Back in Russia, fifty years ago, he found that plants living in very cold climates tended to be blue and violet, while those from hot ones were red or orange. He predicted that the Martian vegetation would be violet, and said that if there were plants on Venus they'd be red. Well, he was right on both counts. But we can't stand here all day—we've work to do."
"You're sure it's quite safe?" asked Jerry, some of his caution reasserting itself.
"Absolutely—it can't touch our suits even if it wants to. Anyway, it's moving past us."
That was true. They could see now that the entire creature —if it was a single plant, and not a colony—covered a roughly circular area about a hundred yards across. It was sweeping over the ground, as the shadow of a cloud moves before the wind—and where it had rested, the rocks were pitted with innumerable tiny holes that might have been etched by acid.
"Yes," said Hutchins, when Jerry remarked about this. "That's how some lichens feed; they secrete acids that dissolve rock. But no questions, please—not till we get back to the ship. I've several lifetimes' work here, and a couple of hours to do it in."
This was botany on the run. . . . The sensitive edge of the huge plant-thing could move with surprising speed when it tried to evade them. It was as if they were dealing with an animated flapjack, an acre in extent. There was no reaction— apart from the automatic avoidance of their exhaust heat--when Hutchins snipped samples or took probes. The creature flowed steadily onward over hills and valleys, guided by some strange vegetable instinct. Perhaps it was following some vein of mineral; the geologists could decide that, when they analyzed the rock samples that Hutchins had collected both before and after the passage of the living tapestry.
There was scarcely time to think or even to frame the countless questions that their discovery had raised. Presumably these creatures must be fairly common, for them to have found one so quickly. How did they reproduce? By shoots, spores, fission, or some other means? Where did they get their energy? What relatives, rivals, or parasites did they have? This could not be the only form of life on Venus—the very idea was absurd, for if you had one species, you must have thousands. . . .
Sheer hunger and fatigue forced them to a halt at last. The creature they were studying could eat its way around Venus—though Hutchins believed that it never went very far from the lake, as from time to time it approached the water and inserted a long, tubelike tendril into it—but the animals from Earth had to rest.
It was a great relief to inflate the pressurized tent, climb in through the air lock, and strip off their thermosuits. For the first time, as they relaxed inside their tiny plastic hemisphere, the true wonder and importance of the discovery forced itself upon their minds. This world around them was no longer the same; Venus was no longer dead—it had joined Earth and Mars.
For life called to life, across the gulfs of space. Everything that grew or moved upon the face of any planet was a portent, a promise that Man was not alone in this universe of blazing suns and swirling nebulae. If as yet he had found no companions with whom he could speak, that was only to be expected, for the light-years and the ages still stretched before him, waiting to be explored. Meanwhile, he must guard and cherish the life he found, whether it be upon Earth or Mars or Venus.
So Graham Hutchins, the happiest biologist in the solar system, told himself as he helped Garfield collect their refuse and seal it into a plastic disposal bag. When they deflated the tent and started on the homeward journey, there was no sign of the creature they had been examining. That was just as well; they might have been tempted to linger for more experiments, and already it was getting uncomfortably close to their deadline.
No matter; in a few months they would be back with a team of assistants, far more adequately equipped and with the eyes of the world upon them. Evolution had labored for a billion years to make this meeting possible; it could wait a little longer.
For a while nothing moved in the greenly glimmering, fogbound landscape; it was deserted by man and crimson carpet alike. Then, flowing over the wind-carved hills, the creature reappeared. Or perhaps it was another of the same strange species; no one would ever know.
It flowed past the little cairn of stones where Hutchins and Garfield had buried their wastes. And then it stopped.
It was not puzzled, for it had no mind. But the chemical urges that drove it relentlessly over the polar plateau were crying: Here, here! Somewhere close at hand was the most precious of all the foods it needed—phosphorous, the element without which the spark of life could never ignite. It began to nuzzle the rocks, to ooze into the cracks and crannies, to scratch and scrabble with probing tendrils. Nothing that it did was beyond the capacity of any plant or tree on Earth--but it moved a thousand times more quickly, requiring only minutes to reach its goal and pierce through the plastic film.
And then it feasted, on food more concentrated than any it had ever known. It absorbed the carbohydrates and the proteins and the phosphates, the nicotine from the cigarette ends, the cellulose from the paper cups and spoons. All these it broke down and assimilated into its strange body, without difficulty and without harm.
Likewise it absorbed a whole microcosmos of living creatures—the bacteria and viruses which, upon an older planet, had evolved into a thousand deadly strains. Though only a very few could survive in this heat and this atmosphere, they were sufficient. As the carpet crawled back to the lake, it carried contagion to all its world.
Even as the Morning Star set course for her distant home, Venus was dying. The films and photographs and specimens that Hutchins was carrying in triumph were more precious even than he knew. They were the only record that would ever exist of life's third attempt to gain a foothold in the solar system.
Beneath the clouds of Venus, the story of Creation was ended.
A SLIGHT CASE OF SUNSTROKE
SOMEONE ELSE SHOULD be telling this story-someone who understands the funny kind of football they play down in South America. Back in Moscow, Idaho, we grab the ball and run with it. In the small but prosperous republic which I'll call Perivia, they kick it around with their feet. And that is nothing to what they do to the referee.
Hasta la Vista, the capital of Perivia, is a fine, modern town up in the Andes, almost two miles above sea level. It is very proud of its magnificent football stadium, which can hold a hundred thousand people. Even so, it's hardly big enough to pack in all the fans who turn up when there's a really important game—such as the annual one with the neighboring republic of Panagura.
One of the first things I learned when I got to Perivia, after various distressing adventures in the
less democratic parts of South America, was that last year's game had been lost because of the knavish dishonesty of the ref. He had, it seemed, penalized most of the players on the team, disallowed a goal, and generally made sure that the best side wouldn't win. This diatribe made me quite homesick, but remembering where I was, I merely commented, "You should have paid him more money." "We did," was the bitter reply, "but the Panagurans got at him later." "Too bad," I answered. "It's hard nowadays to find an honest man who stays bought." The Customs Inspector who'd just taken my last hundred-dollar bill had the grace to blush beneath his stubble as he waved me across the border.
The next few weeks were tough, which isn't the only reason why I'd rather not talk about them. But presently I was back in the agricultural-machinery business—though none of the machines I imported ever went near a farm, and it now cost a good deal more than a hundred dollars a time to get them over the frontier without some busybody looking into the packing cases. The last thing I had time to bother about was football; I knew that my expensive imports were going to be used at any moment, and wanted to make sure that this time my profits went with me when I left the country.
Even so, I could hardly ignore the excitement as the day for the return game drew nearer. For one thing, it interfered with business. I'd go to a conference, arranged with great difficulty and expense at a safe hotel or in the house of some reliable sympathizer, and half the time everyone would be talking about football. It was maddening, and I began to wonder if the Perivians took their politics as seriously as their sports. "Gentlemen!" I'd protest. "Our next consignment of rotary drills is being unloaded tomorrow, and unless we get that permit from the Minister of Agriculture, someone may open the cases and then . . ."