A crew of four was set to head to the International Space Station on Wednesday, but NASA and SpaceX scrubbed the planned ...

While Lunar Trailblazer's mission is no longer possible, the space agency is assessing other options for the spacecraft.

SpaceX is hoping its Falcon 9 rocket will be able to bring back stranded astronauts Sunita Williams and Butch Wilmore, who ...

Former Google CEO Eric Schmidt has assumed the top job at an ambitious launch startup. Schmidt, who led Google from 2001 to 2011, has been named CEO at Relativity Space, a California company that's ...

The decision to abort the launch came with less than an hour before the rocket would have soared into the sky and with the ...