NASA astronauts Butch Wilmore and Suni Williams set out for a weeklong mission at the International Space Station last year.

A SpaceX Falcon 9 rocket will potentially launch a payload of Starlink internet-beaming satellites into low-Earth orbit from ...

Live updates from Tuesday afternoon’s SpaceX Starlink 12-25 mission that launched a Falcon 9 rocket from Cape Canaveral Space ...

Suni Williams and Butch Wilmore headed home in a SpaceX Crew Dragon capsule after problems with a Boeing vehicle set in ...

NASA and SpaceX made another attempt on Friday to send a crew up to the International Space Station (ISS) and begin the ...

The documentary tells the story of Gus Grissom, Ed White and Roger Chaffee, who died after a fire erupted in their spacecraft on the launch pad.

The astronauts who flew aboard the Boeing Starliner for its maiden crewed voyage undocked Tuesday morning from the ISS and are on their way home.

The Blue Ghost spacecraft, named for a species of firefly, took eclipse chasing to new heights. Not only did it see the Earth block the Sun from an unexplored location on the Moon, but the lander fell ...

Since those early steps, extravehicular activity has helped provide the solutions to many problems that astronauts face in ...

A four-member crew, including stranded NASA astronauts Sunita "Suni" Williams and Barry "Butch" Wilmore, left the ISS early ...