The space shuttle Endeavour got a green light Monday to launch on 8:56 a.m. EDT on May 16, even though NASA is not certain about the root cause of an electrical failure that scrubbed the April 29 launch attempt.
The space shuttle Endeavour got a green light Monday to launch on 8:56 a.m. EDT on May 16, even though NASA is not certain about the root cause of an electrical failure that scrubbed the April 29 launch attempt.