structures they actually [10] drew power from planetary ionospheres. So with no moving parts to break down and no possibility of the failure of a power source—landing grids couldn’t fail! So there couldn’t be an emergency to make a ship ride orbit around a planet which had a landing grid!

[10]

The engineer came back. He carried a mail sack full of letter-reels. He waved his hand. Aletha crawled into the landing-boat port. Bordman followed. Four people, with a little crowding, could have gotten into the little ship. Three pretty well filled it. The engineer followed them and sealed the port.

“Sealed off,” he said into the microphone before him.

The exterior-pressure needle moved halfway across the dial. The interior-pressure needle stayed steady.

“All tight,” said the engineer.

The exterior-pressure needle flicked to zero. There were clanking sounds. The long halves of the boat-blister stirred and opened, and abruptly the landing boat was in an elongated cup in the hull-plating, and above them there were many, many stars. The enormous disk of a nearby planet floated into view around the hull. It was monstrous and blindingly bright. It was of a tawny color, with great, irregular areas of yellow and patches of bluishness. But most of it was the color of sand. And all its colors varied in shade—some places were lighter and some darker—and over at one edge there was blinding whiteness which could not be anything but an ice cap. But Bordman knew that there was no ocean or sea or lake on all this whole planet, and the ice cap was more nearly hoarfrost than such mile-deep glaciation as would be found at the poles of a maximum-comfort world.

“Strap in,” said the engineer over his shoulder. “No-gravity coming, and then rocket-push. Settle your heads.”

Bordman irritably strapped himself in. He saw Aletha busy at the same task, her eyes shining. Without warning, there came a sensation of acute discomfort. It was the landing boat detaching itself from the ship and the diminishment of the ship’s closely-confined artificial-gravity field. That field suddenly dropped to nothingness, and Bordman had the momentary sickish dizziness that flicked-off gravity always produces. At the same time his heart pounded unbearably in the instinctive, racial-memory reaction to the feel of falling.

Then roarings. He was thrust savagely back against his seat. His tongue tried to slide back into his throat. There 

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