There was some kind of skylight immediately over his head—a square of night sky filled with stars. It seemed to Ransom that he had never looked out on such a frosty night. Pulsing with brightness as with some unbearable pain or pleasure, clustered in pathless and countless multitudes, dreamlike in clarity, blazing in perfect blackness, the stars seized all his attention, troubled him, excited him, and drew him up to a sitting position.