Phoenix Starship Andromeda—Keid-C Space The holoscreen displayed the open gash like a gaping maw in an otherwise smooth sphere surface. As they watched, a dark cloud rose from the western edge, heading toward Andromeda. It measured at least 1,000 kilometers long and 500 wide. As it moved, it changed to a spherical shape. “What is the cloud’s distance?” Thorpe asked. “About a million kilometers,” Mother answered. “Is it accelerating or at constant velocity?” “It accelerated for five minutes at about a tenth gee. It has coasted since.” “How long till it gets here?” “Just over thirty-nine days.” “On that assumption, what is its velocity?” “About a half kilometer per second.” “What if the bots just continue accelerating at one-tenth gee?” Thorpe asked. “I don’t think they can do tha

