NASA Astronaut Butch Wilmore is retiring four months after being 'stranded' in space for nearly 300 days at the International ...

Astronaut and test pilot Butch Wilmore has retired after 25 years of service at NASA, the space agency announced.

Placing an atomic energy source on the lunar surface is “not science fiction,” experts say, but does pose technical ...

NATIONWIDE — Both NASA and SpaceX will be standing down from Crew-10’s undocking from the International Space Station on Thursday due to weather concerns.

Captain Butch Wilmore retires from NASA after flying Boeing Starliner's first crewed test mission and completing five ...

SpaceX's Crew-10 astronauts will head home to Earth today (Aug. 7), and you can watch the action live. The Crew-10 quartet's ...

Veteran NASA astronaut Butch Wilmore has retired after 25 years of service, after completing the troubled Boeing Starliner ...

The astronaut is stepping away from NASA shortly after returning from a troubled test flight that left him aboard the ISS ...

NASA experts explain why a passing asteroid isn't cause for concern, while revealing how often Earth encounters space rocks ...

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

Four months after NASA astronauts Butch Wilmore and Suni Williams returned from their eight-day turned nine-month mission in ...

The astronaut ends a 25-year career after his last mission saw him spend much longer than expected on the ISS.