Shuttle's robot arm struck during repair work BY WILLIAM HARWOOD STORY WRITTEN FOR CBS NEWS "SPACE PLACE" Posted: November 12, 2002 Engineers installing an access platform in the shuttle Endeavour's cargo bay for work to repair an oxygen leak inadvertently hit the ship's 50-foot-long robot arm today, tearing the fragile space crane's protective thermal insulation. Whether any other, possibly more serious, damage occurred is not yet known. The issue will be discussed at a management review Wednesday. Endeavour's countdown to an early Monday launch was called off Sunday night when engineers discovered one of two systems that feed oxygen...