The Trump administration wants to end two NASA missions that monitor a potent greenhouse gas and plant health.

Inland Northwest residents can watch U.S. Army colonel and NASA astronaut Anne McClain return to Earth Saturday, as long as her undocking from the International Space Station is not postponed again.

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

Wilmore retires at 62 after 464 days in space, a historic mission delay, and decades of decorated service to NASA ...

The economic impact is already visible, with signs of stalled hiring, rising inflation and declining home values.

SpaceX and NASA delayed the return of Crew-10 astronauts to Earth that was originally scheduled to begin on Thursday ...