The human body was not built for spaceflight, with its microgravity conditions, exposure to high-energy radiation and other ...

President Donald Trump and Elon Musk have shared a video of NASA's two stuck astronauts—which included one thanking the ...

Sen. Mark Kelly of Arizona said he could no longer stand the association with Elon Musk.

WASHINGTON (Reuters) - A SpaceX capsule delivered four astronauts to the International Space Station early on Sunday in a ...

Crew-10 pilot Nichole Ayers spearheaded the process of creating the patch on behalf of her crewmates, commander Anne McClain ...

Suni Williams and Butch Wilmore were only supposed to be in space for 8 days. Williams has family on Cape Cod.

NASA's stuck astronauts are heading home now that a replacement crew has arrived at the International Space Station ...

A Soldier launches from American soil for the first time since 2008 to serve as mission commander on her second journey to ...

The Starliner crew was originally meant to stay on board the ISS for a week, but issues with Boeing's Starliner spacecraft ...

NASA removed two astronauts from its Crew-9 mission to allow for Williams and Wilmore to join the cohort, and return onboard ...

Astronauts Butch Wilmore and Suni Williams are set to return to Earth on Tuesday evening, after a nine-month stint at the ...

The NASA astronauts who crewed the Boeing Starliner could be on their way home sooner than expected due to weather conditions off the Florida coast.