Donald Trump’s nominee to lead NASA, Jared Isaacman, will score a big refund from Elon Musk’s SpaceX if he’s confirmed.

Sunita "Suni" Williams had an unexpectedly long stay at the International Space Station after her capsule malfunctioned.

NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Now that Butch Wilmore and Suni Williams are home, ending a 9-month spaceflight, questions remain about the troubled ...

The astronauts remained stranded at the International Space Station — until Tuesday when they parachuted down to Earth off ...

Reuters, the news and media division of Thomson Reuters, is the world’s largest multimedia news provider, reaching billions ...

Weill Cornell Medicine professor Dr. Christopher Mason and former astronaut Jose M. Hernandez shared their expectations for ...

While NASA astronaut Barry 'Butch' Wilmore spent 286 days in space, his daughter documented his anticipated return on TikTok.

NASA’s Suni Williams and Butch Wilmore have returned to Earth from a weeklong mission at the International Space Station that ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

As well as a shift in fluid causing their faces to puff, the microgravity in space would have also triggered muscle atrophy, ...

Two space missions reached their conclusion: one with a splashdown, the other with a quiet lunar death. And thrilling new ...