About a half hour before the scheduled 7:48 p.m. EDT launch from Pad 39A at the Kennedy Space Center, the mission was called off because of a hydraulic system issue with a ground support clamp arm ...

NASA Friday rolled out the new Artemis II Orion spacecraft and twin Space Launch System solid rocket boosters that will carry astronauts in the first crewed Artemis mission around the moon.

Magdrive is working on three versions of its space thrusters, and because they run on solid metal, they might one day even be powered by space junk collected directly in orbit, turning it from threat ...

Why SpaceX, Rocket Lab, Arianespace made Fast Company's list of the most innovative companies doing work in space.

Live updates from NASA's SpaceX Crew-10 launch aboard a Falcon 9 rocket at 7:03 p.m. EDT Friday, March 14, from Kennedy Space ...

NASA astronauts Sunita Williams and Butch Wilmore returned after nine months on the ISS due to Boeing’s Starliner failures. Originally an eight-day mission, Crew-9 faced thruster malfunctions and ...

A SpaceX mission was canceled on Wednesday to bring home a pair of astronauts who have been on the ISS since June.

The Starliner saga is a step closer to its end with the launch of a SpaceX vehicle that will relieve the astronauts who flew on the Boeing spacecraft.

The SPHEREx telescope will create the most colorful map of the cosmos, while the four satellites of the PUNCH mission track ...

A SpaceX capsule carrying a fresh crew to the space station launched Friday, setting the stage for the Starliner astronauts ...

NASA’s SpaceX Crew-10 mission has launched after a delay, heading to the ISS. Their arrival will allow astronauts to Butch ...

Four astronauts are scheduled to make a trip to the International Space Station later this evening. At 7:03 p.m. EDT, NASA ...