Outgoing NASA Administrator Bill Nelson said Wednesday he is optimistic SpaceX founder Elon Musk's relationship with President-Elect Donald Trump will help ensure NASA receives the funding needed to ...

There's a moon rock in the lobby of NASA's Washington, D.C., headquarters. Visitors are urged to rub their fingers over its smooth, worn surface to connect with one of the greatest achievements in ...

WASHINGTON – Bill Nelson says he never imagined he would become administrator of the nation’s space agency, NASA. "I had no idea," Nelson said. "As a matter of fact, I grew up in the shadow of the ...