Nearly five-month mission concludes as agency continues its human presence on the International Space Station.

Ukraine's largest mobile operator, Kyivstar, has successfully tested Elon Musk's Starlink direct-to-cell satellite technology.

The 202-foot (61-meter) Vulcan Centaur has made two successful flights thus far. The rocket's first flight in January 2024 ...

Nearly back-to-back SpaceX rocket launches could take place in California now that a weekend Starlink mission has twice been postponed.

AST SpaceMobile stock was surging early Tuesday. The satellite company’s ambition of challenging Elon Musk’s SpaceX looks to be closer to reality. AST SpaceMobile stock was up 18% at $54.21 in early ...