"Cut your audios and listen,” he said tautly. “These pirates may plan some kind of treachery, but I don't think so. This looks like our chance to get to their base at Turkoon. But if we get there, don't mention Erebus or the radite, whatever you do,

"We understand,” Gunner Welk muttered.

They each got a torch-like metal impeller from a locker, and then wrenched open the door amidships. Bracing his feet’ against its edge, John Thorn leaped out into the abyss.

He shot floatingly away from the wreck. As his momentum faded and he began to float back toward the wreck, Thorn switched on the impeller in his hand. The blast from it kicked his space-suited figure on through space.

Sual Av and the big Mercurian were following closely. The three progressed thus, with frequent flashes from their impellers thrusting them on toward the distant waiting pirate ship.

Bright stars gleamed like millions of watching eyes all around Thorn. He glimpsed the ominous red flash of colliding meteors, nearby. He had to turn constantly to make sure that they were moving toward the waiting craft. Soon they were very close to it, moving faster, now that its slight gravitational field drew them.

Thorn eyed the long, grim ship that floated here in space just outside the edge of the vast swarm. He judged that it had once been a Neptunian or Uranian naval cruiser-the design one adapted to great distances, and ominous muzzles of atom-guns peering forth along its sides spoke of heavy armament.

The Planeteers bumped the side of the vessel. They scrambled along it and into the waiting open air-lock.

* * *

A minute later they were inside, unscrewing their helmets and gazing about a lighted metal chamber. A half-dozen armed men were here, and one of them came forward to the three.