alb@alice.UUCP (Adam L. Buchsbaum) (07/23/85)
NASA yesterday rescheduled the aborted launch of the Challenger for 1523 EDT, 29 July. Landing will be seven days later at EAFB. The valve actuator and control system from the Number 2 Engine, suspected to the be cause of the abort, were replaced, and all engines tested thoroughly. Although a computer controlling an array of experiments in the cargo bay failed, NASA said a backup could do the job -- the main computer is inaccessible on the launch pad.