HOUSTON – NASA will discuss upcoming space shuttle mission STS-123 during a daylong series of media briefings from the Johnson Space Center beginning at 8 a.m. CST on Feb. 29. The briefings will be ...

HOUSTON – NASA Friday announced Feb. 7 as the target launch date for shuttle Atlantis’ STS-122 mission to the International Space Station and mid-March for the launch of Endeavour on STS-123. Liftoff ...