The Spiral’s primary mission, had it made it beyond the test stage, would have been a combination of reconnaissance and ...

Here's a look at some others who found themselves stuck in space — by choice or not — along with some cool spaceflight ...

“You don’t look at the big problem all together, because I think it’s a little intimidating. You just take it one day at a ...

The hatch of the SpaceX Crew Dragon spacecraft carrying the astronauts was sealed at 11:05 p.m. ET on Monday. In the nex ...

Senior military officers from around 20 countries are meeting in the UK to discuss a peacekeeping force after any Ukraine ...

The parts for a 1972 full-size space shuttle mockup are now about a city block closer to being reassembled and restored for display. The City of Downey, California began relocating "Inspiration." ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

Butch Wilmore and Suni Williams left the International Space Station after nine months in space, checking out with two other ...

The U.S. Space Force said on Wednesday it has cleared Boeing and Lockheed Martin's Vulcan rocket to launch national security ...

The Science Museum in London is closing its almost 40-year-old 'Exploring Space' gallery to establish a new 'Space' gallery ...

Vulcan’s certification means SpaceX should have at least one competitor for future launches — though several other firms are ...

Russian officials said Tuesday there is no deal yet in U.S.-brokered talks to end the war in Ukraine, two days into the latest round of shuttle diplomacy in Saudi Arabia. Negotiations are ...