The space shuttle Discovery made a flawless landing at a desert runway in California early Tuesday morning. The landing marks the first successful shuttle mission since the Columbia disaster two and a ...

Iteration number three of this contract known as NRESS continues the focus on how NASA reviews proposals in response to research announcements and other notices. NASA has provided industry a rough cut ...

SPACE CENTER, Houston -- NASA acknowledged Monday that its "best and brightest" minds may have gotten it wrong when they concluded in a report four days before Columbia disintegrated that a flying, 2 ...

REVIEW: NASA will review its psychological screening process in the wake of the arrest of astronaut Lisa Nowak, news service reports said Feb. 7. Nowak has been charged with attempting to murder a ...