Expedition 71 crew members on the International Space Station tested groundbreaking technologies including an artificial ...

NASA's Curiosity Mars rover captured the stunning view of Earth setting while Phobos is rising. The post Incredible photo ...

NASA's Curiosity rover has captured a spectacular sight from the surface of Mars: The first-ever photo of Earth alongside the ...

NASA astronaut and Expedition 63 Commander Chris Cassidy captured an iconic “space-selfie” during his 4th spacewalk that year ...

Two ISS crews are gearing up for departure, with NASA astronaut Tracy Dyson and cosmonauts Kononenko and Chub returning to ...

The beleaguered Boeing CST-100 Starliner spacecraft has safely returned to Earth three months after blasting off from Cape ...

The Curiosity rover, which has been exploring Mars since 2012, continues to provide valuable scientific data and captivating ...

NASA has shared a poignant letter from the only American not on Earth when 9/11 happened. Space Station astronaut Frank ...

Frank Culbertson shared his thoughts after he was forced to watch the tragedy from the International Space Station.

NASA has shared a poignant letter from the only American not on Earth when 9/11 happened. Space Station astronaut Frank ...

NASA’s Europa Clipper mission is scheduled for launch on October 10 aboard a SpaceX Falcon Heavy rocket. NASA approved the ...

A tech billionaire performed the first private spacewalk hundreds of miles above Earth on Thursday, a high-risk endeavor ...