Within a quarter-hour he knew that Sssuri was not going wrong. Cradled in a sudden dip in the land was the stream Dalgard had been looking for. A hopper lifted a dripping muzzle from the shore ripples and stared at them. Dalgard contacted the animal. It was its usual curious self, nothing had alarmed or excited its interest. And he did not try to establish more than a casual contact as they made their way down the bank to the edge of the stream, Sssuri splashing in ankle-deep for the sheer pleasure of feeling liquid curl about his feet and legs once more.
Water dwellers fled from their passing and insects buzzed and hovered. Otherwise they moved through a deserted world. The stream bed widened and small islands of gravel, swept together in untidy piles by the spring floods, arose dry topped, some already showing the green of venturesome plants.
"Here—" Sssuri stopped, thrusting the butt of his spear into the shore of one such islet. He dropped cross-legged on his choice, there to remain patiently until those he sought would come with the dark. Dalgard withdrew a little way downstream and took up a similar post. The runners were shy, not easy to approach. And they would come more readily if Sssuri were alone.
Here the murmur of the stream was loud, rising above the rustle of the wind-driven grass. And the night was coming fast as the sun, hidden by the cliff wall, sank into the sea. Dalgard, knowing that his night sight was far inferior to that of the native Astran fauna, resignedly settled himself for an all-night stay, not without a second regretful memory of the snug camp by the shore.
Twilight and then night. How long before the runners would make their appearance? He could pick up the sparks of thought which marked the coming and going of hoppers, most hurrying off to their mud-plastered nests, and sometimes a flicker from the mind of some other night creature. Once he was sure he touched the avid, raging hunger which marked a flying dragon, though they were not naturally hunters by darkness.
Dalgard made no move to contact Sssuri. The merman must be left undisturbed in his mental quest for the runners.
The scout lay back on his miniature island and stared up into the sky, trying to sort out all the myriad impressions of life about him. It was then that he saw it....
An arrow of fire streaking across the black bowl of Astra's night sky. A light so vivid, so alien, that it brought him to his feet with a chill prickle of apprehension along his spine. In all his years as a scout and woodsman, in all the stories of his fellows and his elders at Homeport—he had never seen, never heard of the like of that!
And through his own wonder and alert alarm, he caught Sssuri's added puzzlement.
"Danger—" The merman's verdict fed his own unease.
Danger had crossed the night, from east to west. And to the west lay what they had always feared. What was going to happen now?
2
PLANETFALL
Raf Kurbi, flitter pilot and techneer, lay on the padded shock cushion of his assigned bunk and stared with wide, disillusioned eyes at the stretch of stark, gray metal directly overhead. He tried to close his ears to the mutter of meaningless words coming from across the narrow cabin. Raf had known from the moment his name had been drawn as crew member that the whole trip would be a gamble, a wild gamble with the odds all against them. RS 10—those very numbers on the nose of the ship told part of the story. Ten exploring fingers thrust in turn out into the blackness of space. RS 3's fate was known—she had blossomed into a pinpoint of flame within the orbit of Mars. And RS 7 had clearly gone out of control while instruments on Terra could still pick up her broadcasts. Of the rest—well, none had returned.
But the ships were built, manned by lot from the trainees, and sent out, one every five years, with all that had been learned from the previous job, each refinement the engineers could discover incorporated into the latest to rise from the launching cradle.
RS 10—Raf closed his eyes with weary distaste. After months of being trapped inside her ever-vibrating shell, he felt that he knew each and every rivet, seam, and plate in her only too well. And there was no reason yet to believe that the voyage would ever end. They would just go on and on through empty space until dead men manned a drifting hulk—
There—to picture that was a danger signal. Whenever his thoughts reached that particular point, Raf tried to think of something else, to break the chain of dismal foreboding. How? By joining in Wonstead's monologue of complaint and regret? Raf had heard the same words over and over so often that they no longer had any meaning—except as a series of sounds he might miss if the man who shared this pocket were suddenly stricken dumb.
"Should never have put in for training—" Wonstead's whine went up the scale.
That was unoriginal enough. They had all had that idea the minute after the sorter had plucked their names for crew inclusion. No matter what motive had led them into the stiff course of training—the fabulous pay, a real interest in the project, the exploring fever—Raf did not believe that there was a single man whose heart had not sunk when he had been selected for flight. Even he, who had dreamed all his life of the stars and the wonders which might lie just beyond the big jump, had been honestly sick on the day he had shouldered his bag aboard and had first taken his place on this mat and waited, dry mouthed and shivering, for blast-off.
One lost all sense of time out here. They ate sparingly, slept when they could, tried to while away the endless hours artificially divided into set periods. But still weeks might be months, or months weeks. They could have been years in space—or only days. All they knew was the unending monotony which dragged upon a man until he either lapsed into a dreamy rejection of his surroundings, as had Hamp and Floy, or flew into murderous rages, such as kept Morris in solitary confinement at present. And no foreseeable end to the flight—
Raf breathed shallowly. The air was stale, he could almost taste it. It was difficult now to remember being in the open air under a sky, with fresh winds blowing about one. He tried to picture on that dull strip of metal overhead a stretch of green grass, a tree, even the blue sky and floating white clouds. But the patch remained stubbornly gray, the murmur of Wonstead went on and on, a drone in his aching ears, the throb of the ship's life beat through his own thin body.
What had it been like on those legendary early flights, when the secret of the overdrive had not yet been discovered, when any who dared the path between star and star had surrendered to sleep, perhaps to wake again generations later, perhaps never to rouse again? He had seen the few documents discovered four or five hundred years ago in the raided headquarters of the scientific outlaws who had fled the regimented world government of Pax and dared space on the single hope of surviving such a journey in cold sleep, the secret of which had been lost. At least, Raf thought, they had escaped the actual discomfort of the voyage.
Had they found their new world or worlds? The end of their ventures had been debated thousands of times since those documents had been made public, after the downfall of Pax and the coming into power of the Federation of Free Men.
In fact it was the publication of the papers which had given the additional spur to the building of the RS armada. What man had dared once he could dare anew. And the pursuit of knowledge which had been so long forbidden under Pax was heady excitement for the world. Research and discovery became feverish avenues of endeavor. Even the slim hope of a successful star voyage and the return to Terra with such rich spoils of information was enough to harness three quarters of the planet's energy for close to a hundred years. And if the RS 10 was not successful, there would be 11, 12, more—flaming into the sky and out into the void, unless some newer and more intriguing experiment developed to center public imagination in another direction.