She could plainly see the sun's level rays above her head, irregular beams of yellowish light; it served slightly to illuminate her surroundings. Shortly, however, her eyes became accustomed to the darkness; the stars helped just as they had always helped; and soon she was moving almost as freely as on the other side.
Once she slipped, and slid down and to one side, for perhaps ten feet. When she finally grabbed a sharp projecting ledge and stopped, her vision almost failed from the terrible effort she had put forth. She could scarcely feel the deep gash that the ledge had made in her finger-tips.
After perhaps half an hour of hard work among bare rocks exactly like those she had quit, she stopped for a prolonged rest. As a matter of course, she stared at the sky; and then came her first discovery.
Once more let it be understood that her view was totally different from anything that has ever been seen on the earth. To be sure, "up" was over her head, and "down" was under her feet; nevertheless, she was stretched full length, face down, on the rock. In other words, it was precisely as though she were clinging to a cliff. Sky above, sky behind and all sides; there were stars even under her feet!
But all her life she had been accustomed, at night, to see that broad band of silver light across the heavens. She had taken it for granted that, except at two seasons of the year, for short periods, she would always see "the Silvery Way." But tonight—there was no band! The whole sky was full of—stars, nothing else!
It will be easier to picture her wonder and uneasiness if she is compared mentally with a girl of five or six. Easier, too, to appreciate the fact that she determined to go on anyhow.
Mile after mile was covered in the darkness. Rolla was on the point of absolute exhaustion; but she dared not sleep until she reached a spot where there was no danger of falling. It was only after braving the gale for over four hours in the starlight that Rolla reached a point where she was no longer half crawling, half creeping, but moved nearly erect. Shortly she was able to face the way she was going; and by leaning backward was able to make swift progress. In another half-hour she was walking upright. Still no explanation of the mystery!
Finding a sheltered spot, she proceeded to make herself comparatively comfortable on the rock. Automatically, from habit, she proceeded to keep watch; then she must have remembered that there was now no need for vigilance. For she lay herself down in the darkness and instantly fell asleep.
Three hours later—according to the time kept by the watchers on the earth—Rolla awoke and sat up in great alarm. And small wonder.
It was broad daylight! The sun was well above the horizon; and not only the Sanusian but the people on the earth were vastly puzzled to note that it was the western horizon! To all appearances, Rolla had slept a whole day in that brief three hours.