COUNTDOWN: NASA will start the launch countdown for STS-117 at 9 p.m. Eastern time on Tuesday, June 5, at the T-43 hour point. The countdown includes 27 hours, 32 minutes of built-in hold time leading ...
Space shuttle managers expressed continued confidence in repairs made to Atlantis' external tank following a day-and-a-half review that formally green-lit the shuttle to launch on mission STS-117 on ...
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