Stark disaster to a brave lad in space may—to the mind that loves—be a tragedy pridefully concealed. The mail ship , MR4, spun crazily through space a million miles off her trajectory. Her black-painted hull resembled a long thermonuclear weapon, and below her and only a scant twenty million miles away burned the hungry, flaming maw of the Sun. The atomic-powered refrigeration units of the MR4 were working full blast—and still her internal and external temperatures were slowly and inexorably ris