A new Trump administration directive seeks to radically change NASA's vision for a continued astronaut presence in low Earth ...

An international crew of four astronauts launched toward the International Space Station from Florida on Friday aboard a ...

SpaceX launched the Crew-11 on Aug. 1, sending four astronauts to the International Space Station on the record-breaking ...

The medical center previously conducted a test with bacteria in simulated space conditions, which showed a reduced ability to ...

Four astronauts are on their way to the International Space Station following a successful launch of NASA’s SpaceX Crew-11 ...

Facing a new space race with China and Russia, NASA is fast-tracking lunar nuclear power development and commercial space ...

NASA is dropping the International Space Station in the Pacific ocean as disintegrating it in its orbit and bringing it back ...

On Monday, in one of his first official tasks, NASA Acting Administrator Sean Duffy signed a new "directive" on commercial ...

Events begin with the hatch closure and undocking on Friday, and the crew return on the following day. The return was delayed ...

"His lasting legacy of fortitude will continue to impact and inspire the Johnson workforce, future explorers, and the nation ...

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

Astronaut Barry "Butch" Wilmore announced his retirement Wednesday after 25 years with NASA and serving as a U.S. Navy test ...