coming down?" "No, sir. He said he was tied up. He said to give you his best." "That's nice," Wyatt said. After that, neither of them spoke. Wyatt showed the new man to his room and wished him good luck. Then he went back to his cabin and sat down to think. After 28 years in the Mapping Command, he had become necessarily immune to surprise; he could understand this at once, but it would be some time before he would react. Well, well, he said to himself; but he did not feel it. Vaguely, flicking cigarettes onto the floor, he wondered why. The letter had not given a reason. He had probably flunked a physical. Or a mental. One or the other, each good enough reason. He was 47 years old, and this was a rough business. Still, he felt strong and cautious, and he knew he was not afraid. He felt good for a long while yet ... but obviously he was not. Well, then, he thought, where now? He considered that with interest. There was no particular place for him to go. Really no place. He had come into the business easily and naturally, knowing what he wanted—which was simply to move and listen and see. When he was young, it had been adventure alone that drew him; now it was something else he could not define, but a thing he knew he needed badly. He had to see, to watch ... and understand. It was ending, the long time was ending. It didn't matter what was wrong with him. The point was that he was through. The point was that he was going home, to nowhere in particular. When evening came, he was still in his room. Eventually he'd been able to accept it all and examine it clearly, and had decided that there was nothing to do. If there was anything out in space which he had not yet found, he would not be likely to need it. He left off sitting, and went up to the control room. ooper was waiting for him. Cooper was a tall, bearded, scrawny man with a great temper and a great heart and a small capacity for liquor. He was sitting all alone in the room when Wyatt entered. Except for the pearl-green glow of dashlights from the panel, the room was dark. Cooper was lying far back in the pilot's seat, his feet propped up on the panel. One shoe was off, and he was carefully pressing buttons with his huge bare toes. The first thing Wyatt