The Trump administration wants a nuclear reactor on the moon by the end of the decade in a bid to beat Russia and China to ...

One of NASA’s two previously stuck astronauts has retired from the space agency, less than five months after his unexpectedly ...

SpaceX's Dragon spacecraft carrying NASA astronauts Anne McClain, commander; and Nichole Ayers, pilot; along with mission ...

"For our manned space missions, we must ensure that astronauts land on the lunar surface very comfortably and smoothly." ...