Sime was led up a seemingly endless circular staircase. After an interminable climb he saw the purplish Martian sky through the glass doors of an airlock. Then they were outside, in the rarefied atmosphere that sorely tried Sime's lungs, still laboring after the fight and long ascent. The Sun, smaller than on Earth but intensely bright, struck down vindictively.
"A good place to see the country," laughed the corporal in charge. "Off with his clothes!"
It was but a matter of seconds to strip Sime's garment from him. They dragged him to an upright post, one of several on the roof, and with his back to the post, tied his wrists behind it with rawhide. His ankles they also tied, and so left him.
It was indeed an excellent point of vantage from which to see the country. The fortress was high enough to clear the nearby cliffs of low elevation, and on all sides the Gray Mountains tumbled to the horizon. To the north, beyond that sharply cut, ragged horizon, lay the big cities, the industrial heart of the planet. To the south, at Sime's back, was the narrow agricultural belt, the region of small seas, of bitter lakes, of controlled irrigation. Here the canals, natural fissures long observed by astronomers and at first believed to be artificial, were actually put to the use specified by ancient conjecture, just as further north they had been preempted as causeways of civilization. Sime painfully worked his way around the post so that he could look south. But here too nothing met his eye but the orange cliffs with their patches of gray lichen. There was no comfort to be had in that desolate landscape. Nevertheless, Sime kept moving around, to keep the post between himself and the Sun. Already it was beginning to scorch his skin uncomfortably.
By the time it was directly overhead Sime had stopped sweating. The dry atmosphere was sucking the moisture out of his body greedily, and his skin was burned red. His suffering was acute.
The Martian day is only a little more than a day on Earth, but to Sime that afternoon seemed like an eternity. Small and vicious, with deadly deliberation, the sun burned its way down a reluctant groove in the purple heavens. Long before it reached the horizon, Sime was almost unconscious. He did not see its sudden dive into the saw-edge of the western mountains—knew only that night had come by the icy whistle of the sunset wind that stirred and moaned for a brief interval among the rocks. The keen, thin wind that first brought relief and then new tortures, to be followed by freezing numbness.
Above, in the blackness, the stars burned malignantly. Drug to his misery they were, those familiar constellations, which are about the only things that look the same on all planets of the solar system. But they were not friendly. They seemed to mock the motionless human figure, so tiny, so inconsequential, that stared at them, numerous tiny pinpricks of light, so remote.
There was no dawn, but after aeons Sime saw the familiar green disk of Earth coming up in the east, one of the brightest stars. Sime fancied he saw the tiny light flick of the moon. There would be a game of blackjack going on somewhere there about now. He groaned. The Sun would not be far behind now.