Despite the White House's desire to cancel the Space Launch System, the Artemis program's primary launch vehicle, NASA ...

NASA’s latest hot-fire of RS-25 engine No. 20001 roared for the full 500-second launch profile, proving it can blast the ...

NASA and Northrop Grumman successfully tested the most powerful segmented solid rocket motor ever created at Promontory Point on Thursday. It will eventually power missions to the moon and beyond.

The new booster is is scheduled to launch on the ninth Artemis lunar mission in the 2030s — but there's a chance that it will ...

The four people at the helm of America's space agency held a town hall meeting with employees Wednesday, fielding questions ...

July will kick off with colorful flashes of light during Independence Day celebrations across the United States, but the ...

Celestis, which recently conducted a mission from California, will send cremated remains or human DNA to outer space for ...

NASA and L3Harris have successfully test-fired the first RS-25 rocket engine, to help power the fifth launch of the SLS ...

Utah has a significant role, being the "factory" for the propulsion systems used by the SLS rocket. The new booster rocket ...

SpaceX launched India, Poland, and Hungary's first astronauts in more than 40 years, sending them on a chartered flight to ...

It's the fourth mission to the International Space Station for Axiom Space. The Houston company works with SpaceX for rides ...