After spending more than eight months aboard the International Space Station (ISS), veteran astronaut Sunita Williams is ...

The International Space Station (ISS) could face an earlier-than-expected end if Elon Musk gets his way. The billionaire ...

Elon Musk has made unfounded claims that two NASA astronauts were left on the space station for "political reasons" after ...

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Here is the reason why NASA astronaut Heidemarie Stefanyshyn-Piper fainted when returning to Earth after a mission onboard STS-115 in 2006.

Sunita Williams may return to Earth on this date, shares NASA in latest update. Read on to know what health challenges she ...

A SpaceX Falcon 9 booster rocket successfully launched Saturday to deploy 22 Starlink satellites into low-Earth orbit ...

(NASA via AP, File) CAPE CANAVERAL, Fla. (AP) — NASA’s two stuck astronauts may end up back on Earth a little sooner than ...

NASA astronaut Suni Williams was undertaking a repair on the ISS when she was photographed from Earth by an amateur ...

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

Arizona's U.S. Sen. Mark Kelly and his twin brother, Scott Kelly, slammed Elon Musk after he insulted another astronaut on X.

However, the capsule encountered several issues, forcing the astronauts to remain at the space station longer than planned. In the end, NASA opted to bring the Starliner back to Earth in September ...