NASA astronauts are returning to Earth after nine months in space. Experts have said a prolonged period in space can come ...

Defense contractor L3Harris has secured a $90 million sole-source contract with the U.S. Space Force to improve the country’s ...

NASA has its own super-heavy lift vehicle, called the Space Launch System, which has flown an uncrewed test flight around the moon. However, SLS is so behind schedule and over budget that one of ...

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

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 ...

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 ...

NASA and SpaceX on Wednesday night scrubbed the Falcon 9 launch of a flight intended to retrieve from the International Space ...

The new crew needs to get to the International Space Station before Butch Wilmore and Suni Williams can head home after nine ...

ditching the costly Space Launch System rocket, which is not reusable, and pitching the Orion capsule as a candidate for Mars travel in addition to its moon duties. All of this and more may be ...

NASA’s two-for-one launch of its newest space telescope, SPHEREx — designed to seek out ... will study how the sun affects the solar system. The mission will observe the sun’s hot outer atmosphere, ...

The astronauts who crewed the Boeing Starliner will have to wait a few more days until making their homecoming after the SpaceX Crew-10 launch scrub.

NASA will wait at least another two days to launch its next space station crew, delaying the return of Starliner astronauts ...