ULA's Vulcan is replacing the company's workhorse Atlas 5 rocket and the already-retired Delta 4 family of launchers.

While Orion was there, the Artemis 2 crew participated in their first onboard suits-on tests inside the space capsule. Donning their their Orion Crew Survival System spacesuits, the same ones they'll ...

Angelina Jolie Is Prepping Her Historic Home for Sale amid Plans to Leave L.A. and Move Abroad (Exclusive Source) ...

NASA is ready to show off its final part for the final piece of space flight hardware for the Space Launch System rocket for ...

United Launch Alliance's Vulcan Centaur lifted off for the third time ever in an experimental launch to put navigation ...

Forty Washington companies have a hand in NASA's upcoming Artemis II mission to the moon. The space agency visited local ...

On August 6, the China Manned Space Agency successfully tested a high-fidelity mockup of its 26-ton "Lanyue" lunar lander.

The high ground has always held strategic and tactical importance—from mountaintops in ancient battles to the orbital vantage ...

"It makes me very proud that a lot of that early contracting work that I did is leading right to the things that are being ...

Space is part of the great power competition between the U.S. and China, with both countries racing for dominance.

SpaceX has announced when it will attempt to launch a new-and-improved Starship on its 10th-ever flight test from South Texas ...

Engineers completed a final test of Starship's propulsion system with a so-called "spin prime" test Wednesday at the launch ...