More time passed. An unbearably long time. Then there was the faintest of clankings. It repeated. Then, abruptly, there were noises in the airlock. They continued. They were fumbling noises.
The outer airlock door closed. The inner door opened. Dense white fog came out of it. There was motion. Calhoun followed the fog out of the lock. He carried objects which had been weightless, but were suddenly heavy in the ship's gravity-field. There were two space-suits and a curious assortment of parcels. He spread them out, flipped aside the face-plate, and said briskly;
"This stuff is cold! Turn a heater on it, will you Maril?"
He began to work his way out of his vacuum-suit.
"Item," he said. "The ships are fuelled and provisioned. A practical tribe, the Wealdians! The ships are ready to take off as soon as they're warmed up inside. A half-degree sun doesn't radiate heat enough to keep a ship warm, when the rest of the cosmos is effectively near zero Kelvin. Here, point the heaters like this."
He adjusted the radiant-heat dispensers. The fog disappeared where their beams played. But the metal space-suits glistened and steamed,—and the steam disappeared within inches. They were so completely and utterly cold that they condensed the air about them as a liquid, which reëvaporated to make fog, which warmed up and disappeared and was immediately replaced.
"Item," said Calhoun again, getting his arms out of the vacuum-suit sleeves. "The controls are pretty nearly standard. Our sleeping friends will be able to astrogate them back to Dara without trouble, provided only that nobody comes out here to bother us before they leave."
He shed the last of the space-suit, stepping out of its legs.
"And," he finished wrily, "I brought back an emergency supply of ship-provisions for everybody concerned, but find that I'm idiot enough to feel that they'll choke me if I eat them while Dara's still starving."
Maril said;