Iceworld

then patiently inside the lock while the mechanic carefully attached the armor to the hull of the torpedo. Lee had finally become helpful, and was holding the projectile inside the lock against the pull of the meteor repellers, which he still refused to turn off for an instant.

Even when the outer door closed between Ken and the rest of the Livable space within several million miles, he managed to keep his self control. He was now used to weightlessness, fortunately; the endless-fall sensation has serious mental effects on some people. Even the relative emptiness of the surrounding space he could stand, since he could see enough objects to keep himself oriented. There were about as many stars visible here as near his home planet, since two hundred parsecs mean little in the size of the galaxy.

In fact, he retained his calm until his eyes as well as his sense of balance agreed to tell him he was falling. The Karella had long since vanished behind — or above — him. The sun was in almost the same direction, since there had been no discussion needed to settle that the landing should be made on the day side of the planet. Rather more had been needed before the same old landing place had been selected — Ken, of course, wanted to see the natives, but even his scientific curiosity had been tempered with caution. Feth, regarding the trip chiefly as another test of the armor, had been rather against natives as an added complication; but curiosity had won out. Ken was falling toward the homing transmitter at which the trading was done, with the understanding that he would be carried a little to the west, as before — he was willing to meet “his” native, but did not want to interfere more than necessary with trade. He realized, of course, that the creatures probably moved around, but he resolutely declined to think about the probable results if the one he had frightened had met the traders; he regarded it as profitless guesswork, which it certainly would have been.

The result of all the discussion, however, meant that he could see clearly the expanding world below — it felt like below, since Feth was now slowing the torpedo’s descent He could not see the torpedo at all easily, as his armor was facing away from it and the back view ports in the helmet were too close to the hull for real vision. He was beginning to feel, therefore, like a man hanging from the ledge of a high roof on a rope of questionable strength. If his vocal apparatus had been as closely connected with his breathing mechanism as is that of a human being, his state of mind would certainly have been betrayed by the radio to the listeners above. As it was they could not hear his tense breathing, and he endured his terror in silence and alone. It was probably just as well; Ordon Lee’s reaction would hardly have been a sympathetic one, and whatever helpful feeling Feth might have had he would not have been likely to express aloud.

There was air around him now — at least the gaseous mixture this world used for air. It was whistling upward, audible even through the armor. He could not be much more then five miles from the ground, and the descent was still rapid — too rapid, he was beginning to feel. As if in answer to the thought, his weight increased abruptly, and he knew that Feth far above had added power. With an effort greater than he had thought himself capable of making, Ken wrenched his attention from the rapid expansion of the landscape below and the creaking of the taut chains above, and concentrated on details. Once started, this proved easy, for there was more that was fantastic around him than mere temperature.

He could not see too far, of course. Eyes whose greatest sensitivity lies in the blue and near ultra-violet work are at a considerable disadvantage in Earth’s hazy atmosphere. Still, the ground below was taking on detail.

It was rough, as they had deduced. Even though mountains do not show to best advantage from overhead, Ken was experienced enough to judge that these were quite respectable heights by Sarrian standards. The surface was buried in a riot of color, largely varying shades of green, brown, and gray. Here and there a patch of metallic sheen reminded him disquietingly of the vast, smooth areas where the mysteriously hostile intelligences of the planet dwelt. If these were outposts — but they had never interfered with the trading torpedoes which had been descending for years in this same area, Ken told himself.

As he dropped lower, he saw that some of the gray elevations were of remarkable shape and form — many of them were actually broader above than lower down. He was quite low before he could see that these objects were not part of the landscape, but were actually suspended in the air. The only clouds he had ever seen were the vast dust storms raised by Sarr’s furious winds, but he judged that these must be of somewhat similar nature. Probably the particles were smaller, to permit them to remain in suspension — a planet this cold could hardly have very strong winds. He described the phenomena as minutely as he could to the listeners above. Feth reported that he was putting Ken’s broadcasts on record, and added some more pertinent information.

“Your descent has been almost stopped, now. You are about one mile above the transmitter, and a few hundred feet higher above the place where the atmosphere tests were made. Do you want to go straight down now, or stay there and observe for a while?”

“Down with moderate speed, please. It is not possible to see too far, and I’d like to get down to where real details are visible. It seems to be mountainous country — I’ll try to guide you in landing me near some peak, so that I can observe for a reasonable distance from a stable spot.”

“All right. You’re going down.” Two or three minutes passed silently; then Ken spoke again.

“Are you moving me horizontally?”

“No. You are already away from over the transmitter— three or four miles.”

“Then this atmosphere has stronger currents than I expected. I am drifting visibly, though not rapidly. It’s rather hard to specify the direction — the sun is not very far from straight up, and the torpedo hides it.”

“When you’re nearly down, give me the direction with respect to the torpedo’s orientation. I’ll stop you before you touch.”

Gradually details grew clearer. The greenness seemed to be a tangled mass of material somewhat resembling chemical growths Ken had prepared in various solutions; he tentatively identified it as plant life, and began to suspect what had caused the crackling sound when the test torpedo had been landed.

Standing out from the green were areas quite obviously of bare rock. These seemed to be located for the most part at and near the tops of the mountains; and with infinite care Ken directed his distant pilot in an approach to one of these. Finally, hanging motionless twenty feet above a surface which even in this relatively dim light was recognizable as rock, he gave the order to lower away.

Six feet from the ground, he had the machine stopped again, and carefully released the leg chains. The lower part of his armor dropped, almost touching; a word into the microphone brought the metal feet into contact with the ground. Releasing one of the upper chains caused him to swing around, still leaning at a sharp angle with one side up toward the supporting hull. By a species of contortionism he contrived to make a workable tripod of his legs and the rear prop of the armor, and at last released the final chain. He was standing on the Planet of Ice, on his own two feet.

He felt heavy, but not unbearably so. His extreme caution not to land in a recumbent position was probably well founded — it was very unlikely that he could have raised himself and the armor to a standing posture with his own muscles in this gravity. Walking was going to be difficult, too — possibly even dangerous; the rock was far from level.

This, of course, was not the principal matter. For several minutes after he had severed connections with the torpedo, Ken made no attempt to move; he simply stood where he was, listening to the almost inaudible hum of his circulation motors and wondering when his feet would start to freeze. Nothing seemed to happen, however, and presently he began to take a few cautious steps. The joints of his armor were still movable; evidently the zinc had not yet frozen.

The torpedo had drifted away from overhead; apparently a slight wind was blowing. At Ken’s advice, Feth brought the machine to the ground. Even with his fear lost in curiosity, Ken had no intention of becoming separated by any great distance from his transportation. Once assured that it was remaining in place, he set to work.

A few minutes’ search located several loose rock fragments. These he picked up and placed in the torpedo, since anything might be of some interest; but he principally wanted soil — soil in which things were visibly growing. Several times he examined rock specimens as closely as he could, hoping to find something that might resemble the minute plants of Planet Four; but he failed utterly to recognize as life the gray and black crustose lichens which were actually growing on some of the fragments.

The landscape was not barren, however. Starting a few hundred yards from his point of landing, and appearing with ever-increasing frequency as one proceeded down the mountainside, there were bushes and patches of moss which gradually gave way to dwarfed trees and finally, where the rock disappeared for good beneath the soil, to full grown firs. Ken saw this, and promptly headed for the nearest clump of bushes. As an afterthought, he told Feth what he was doing, so that the torpedo could be sent along. There was no point, he told