NASA has finally revealed President Donald Trump's role in the stranded astronaut saga. The agency's Sunita Williams and ...

Commercial mission plans to observe Earth's poles from low-Earth orbit for the first time and complete 22 research ...

What was meant to be a brief mission — just over a week to test a new spacecraft — turned into an extended odyssey of patience, resilience, and adaptation ...

SpaceX Crew-9’s return to Earth marks another milestone in NASA’s Commercial Crew Program, with four astronauts safely ...

NASA and SpaceX are now targeting Friday evening for the launch of the Crew-10 mission to the International Space Station after a ground-based hydraulic system issue forced a scrub Wednesday night.

Sunita "Suni" Williams and Barry "Butch" Wilmore had to stay at the International Space Station after their Starliner capsule malfunctioned.

Space changes the human body in many ways. From bone loss to bloated faces, here's how microgravity and radiation affect the ...

The Starliner and Crew-9 astronauts will now remain in crew quarters at the Johnson Space Center in Houston for a few days to ...

The NASA astronauts splashed down on Tuesday in a SpaceX capsule after problems with a Boeing vehicle set in motion a ...

Because of faults with Boeing’s Starliner, Suni Williams and Butch Wilmore had to wait months for a ride back to Earth on a ...

Four astronauts were all smiles Tuesday evening when they splashed down off the Florida coast on a SpaceX Dragon capsule. See ...

A four-member crew, including NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early Tuesday on ...