NASA astronauts Suni Williams and Butch Wilmore completed a spacewalk Thursday while awaiting their delayed return to Earth.

Despite the statement from President Trump, NASA had already scheduled the astronauts' return for late March or April.

The capsule that will one day ferry Indian astronauts to space and return them to Earth has been fitted with the key ...

John Mulholland, who previously managed the Boeing Starliner program before taking up the role on Boeing's space station ...