The nation’s constellation of spy satellites grew with the Thursday night delivery by a Falcon 9 rocket that launched from Vandenberg Space Force Base ...

NASA astronauts Sunita Williams and Butch Wilmore came back after being up for nine months on the International Space Station ...

Planning for a war with China has dominated Pentagon thinking for decades, well before a possible confrontation with Beijing ...

Unlike Apollo—which used a single spacecraft comprising a mothership and lunar lander—Artemis III will see Orion dock with ...

The NROL-57 mission was SpaceX’s third launch from Vandenberg this month and ninth from the base so far this year.

The billionaire's admirers and ex-employees have launched online schools and an “unapologetically elitist” AI tutor.

Daryn Wilmore provided an update on her father’s condition on Thursday — two days after a SpaceX capsule carrying Wilmore, 62 ...

The nearest US competitor to SpaceX was Rocket Lab, with 14 launches and 33 spacecraft. The competition in "upmass," that is ...

SpaceX plans to launch the NROL-57 mission on Thursday night, March 20 which can be seen above Southern California.

The last Boeing Starliner mission was extended from eight days to over nine months due to capsule issues after docking at the ...

A Falcon 9 rocket is scheduled to lift off from Vandenberg Space Force Base Friday at 2:49 a.m. EDT (0649 GMT; 11:49 p.m. on ...

SpaceX will set a new rocket-reuse record early Friday morning (March 21) when it launches a batch of spy satellites for the ...