Astronaut and University of Tennessee graduate Barry "Butch" Wilmore has announced his retirement from NASA. The news comes ...

Astronaut Barry "Butch" Wilmore is leaving NASA after a quarter-century of service. Wilmore spent a total of 464 days off ...

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

The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.

The 1981 Mt. Juliet High School graduate has logged 464 days in space over three flights during his NASA career.

The three-man one-woman crew plans to spend at least six months and possibly longer aboard the International Space Station.

NASA and SpaceX's Crew-11 mission is made up of two U.S. astronauts, one from Japan and a Russian cosmonaut. They'll be ...

SpaceX was back one day after a weather-related scrub and threaded the needle amid threatening clouds to send up the Crew-11 ...

The launch of four astronauts who are part of the SpaceX Crew-11 to the International Space Station has been delayed until ...

Just ahead of her departure from the ISS, NASA's Anne McClain has shared a striking shot of a Crew Dragon, taken from another Crew Dragon.

Former NASA astronaut Mike Massimino, captivated by the breathtaking view of India from the International Space Station, ...