A routine crew rotation at the International Space Station has taken on unusual significance: It paves the way for a pair of ...

SpaceX's Crew-10 mission will send two NASA astronauts, a Japanese spaceflyer and a cosmonaut to the International Space ...

LISTER, mounted below Blue Ghost’s lower deck, measures the flow of heat from the moon's interior with a sophisticated ...

An upcoming SpaceX mission on Wednesday will bring home a pair of astronauts who have been on the ISS since June.

Four astronauts are about to launch to the space station. Their arrival will kick off the process of bringing NASA astronauts ...

Two NASA officials have weighed in on the public dispute over when and how to bring home Butch Wilmore and Suni Williams, who ...

Recreating microgravity conditions on Earth isn't easy, but it can be done if you fly an aircraft in a particular way ...

An eight-day trip into space turned into more than eight months for Suni Williams and Butch Wilmore.

The "stuck" Boeing Starliner astronauts will return to Earth March 16 after their relief crew arrives, NASA says.

Four fresh crew members bound for the International Space Station will finally enable the "stranded" Starliner astronauts to head for home.

NASA astronauts Sunita Williams and Butch Wilmore return March 16 after 10 months in space, facing health challenges from microgravity exposure.

The SpaceX Crew-10 launch slated from Wednesday from Kennedy Space Center to the International Space Station will allow the ...