THE FIRST MEN IN THE MOON
and the westward cliffs were no more than a refracted glare beyond.
"Ιt is air," said Cavor. "It must be air—or it would not rise like this—at the mere touch of a sunbeam. And at this pace. . . ."
He peered upwards. "Look!" he said.
"What?" I asked.
"In the sky. Already. On the blackness—a little touch of blue. See! The stars seem larger; the little ones and all those dim nebulosities we saw in empty space—they are hidden!"
Swiftly, steadily the day approached us. Grey summit after grey summit was overtaken by the blaze, and turned to a smoking white intensity. At last there was nothing to the west of us but a bank of surging fog, the tumultuous advance and ascent of cloudy haze. The distant cliff had receded farther and farther, had loomed and changed through the whirl, had foundered and vanished at last in its confusion.
Nearer came that steaming advance, nearer and nearer, coming as fast as the shadow of a cloud before the south-west wind. About us rose a thin, anticipatory haze.
Cavor gripped my arm. "What?" I said.
"Look! The sunrise! The sun!"
He turned me about and pointed to the brow of the eastward cliff, looming above the haze about us, scarcely lighter than the darkness of the sky. But now its line was marked by strange reddish shapes—tongues of vermilion flame that writhed and danced. I fancied it must be spirals of vapour that
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