Starliner co-pilot Sunita Williams is now the world's most experienced female spacewalker, moving up to No. 4 overall.

President Donald Trump took to social media this week to announce he had directed SpaceX CEO Elon Musk to “go get” two NASA ...

The Expedition 72 crew has completed final preparations for a scheduled science and maintenance spacewalk on Thursday.

Trump claim that two NASA astronauts have been abandoned in space and his call for Elon Musk SpaceX to bring them home have ...

NASA astronaut Don Pettit got this gorgeous video of the Northern Lights from an unusual vantage point -- skimming above the ...

A spokesperson with NASA, which oversees SpaceX’s flights to the ISS, said “NASA and SpaceX are expeditiously working to ...

Trump and Musk keep referring to Suni Williams and Butch Wilmore as 'stranded' and 'abandoned,' while there is already a plan ...

A SpaceX Dragon spacecraft is already scheduled to return the astronauts under a plan announced by NASA in August.

Elon Musk has shared a post from Donald Trump calling for him to bring two "stranded" astronauts home. But there's already a plan for that.

NASA affirmed on Wednesday a plan it set last year to work with Elon Musk's SpaceX in returning two astronauts from the ...

There are 20 amino acids that create the proteins required for life on our planet — and scientists have now found exactly 14 ...

NASA appears to be retaining existing plans to return astronauts from the International Space Station after calls to bring ...