bigger in diameter than the spaceship Elephant's Child herself. When the instruments of the ship detected this belt of asteroids, Captain Pinkham turned aside as a matter of course, to cruise through it and let his cartographer map it, his organicus officer check it for signs of life, and all his other crewmen turn their inquisitive eyes and machines upon it. It was the seventh asteroid belt to be discovered by man, if you included the one between the orbits of Jupiter and Mars, back home, incredible light-years behind.... No life had ever been discovered on an asteroid, except for the vegetable-animal space-eating bacteria on Pallas. No life— Until now. Captain Pinkham headed for the tiny bit of planet, let his ship's screens pick it up and relay its presence to the automatic recoil engines, which slammed the Elephant's Child to a stop about twelve feet away from the knobbly slate-gray surface. The energy testers, having come into play simultaneously with the screens, at once flashed the green "Not Radioactive" sign; a fairly useless gesture, since a positive reaction would have turned the ship away at an angle before it entered the danger zone. The senior officer; said, "Jerry, let's take a look at that critter you think is perched on this thing." The organicus officer grinned with one corner of his mouth. He pulled down a platinum lever, and a thirty-inch screen above his control board sprang to life. The black of space showed the bumpy planetoid like a ball of cold lava, and seated in the center of the screen, a man in a spacesuit. Captain Pinkham licked his lips. "Okay," he said, "I owe you a shot of rye. You were right." Then he blinked his gray eyes. "My God!" he roared. "What's a human being doing out here in System Ninety?" The outburst, he felt, was quite justified; in fact, he might have gone stark raving crazy with justification. There seemed no possibility that his space armada could have been preceded to this star system by another from Earth. The ancient Martians might have made it this far, but their spacesuits were nothing like those of Terra. So he and Jerry were now staring at a hopeless absurdity. It couldn't be there. Pinkham leaned sideways and bellowed into the intercom. "Get in here! Everybody! On the double!" The crew came running, from the engine rooms, the astrogatium and astrolab, from the sleeping