NASA hopes retrofitted heater on cryogenic fuel line will remove debris danger and aims for July launch window NASA has delayed launch of the Space Shuttle return-to-flight mission STS 114/Discovery ...

NASA has released the first-ever up close, high-definition video of Kennedy Space Center’s Final Inspection Team walkdown in the final hours before a space shuttle launch. The footage was shot on May ...

NASA postpones Discovery’s return to space until mid-July. NASA made official Friday the expected delay of the space shuttle’s return to flight, moving Discovery’s launch from May until at least ...

Investigators are searching for evidence that a block of ice big enough to damage Columbia's wing may have formed on a waste water vent, a problem that plagued an earlier shuttle flight. They also are ...

SPACE CENTER, Houston -- Investigators are searching for evidence that a block of ice big enough to damage Columbia's wing may have formed on a waste water vent, a problem that plagued an earlier ...

ATLANTA -- Safety concerns yesterday prompted NASA to postpone the space shuttle's next mission until mid-July, the latest in a series of disappointing delays that have dogged the agency's efforts to ...