SpaceX's Falcon 9 rocket lifted off at 7:03 p.m. ET (2303 GMT) from NASA's Kennedy Space Center in Florida carrying four ...

Butch Wilmore and Suni Williams, two NASA astronauts who have been stuck on the International Space Station for nine months, ...

A SpaceX capsule delivered four astronauts to the International Space Station early on Sunday in a NASA crew-swap mission ...

NASA is eliminating its chief scientist role and closing down an office that studies policy matters on space and technology, in a round of layoffs affecting 23 employees, the agency said on Monday ...

NASA on Friday said it received a one-week deadline extension to submit its plans for mass layoffs to the top U.S. personnel ...