SpaceX CEO Elon Musk made light of Starship's fiery end. "Success is uncertain, but entertainment is guaranteed!" he said on ...

The rocket company said the space vehicle came apart during its ascent. Videos posted to social media showed debris streaking ...

One of the two astronauts stranded at the International Space Station (ISS) has taken their first space walk since arriving ...

While Elon Musk’s spaceflight company repeated a spectacular catch of its powerful booster stage, the upper stage experienced ...

Reid Wiseman, commander of NASA’s Artemis II mission to fly the agency’s Space Launch System (SLS) rocket with a crew around ...

NASA announced Tuesday it may turn to Elon Musk's SpaceX or Jeff Bezos's Blue Origin to help reduce the soaring costs of ...

The proposals present alternatives to the original Mars Sample Return program. Designed by NASA and the European Space Agency ...

The spacecraft built and operated by Texas-based Firefly Aerospace launched in the early Monday hours from Florida aboard a ...

（法新社华盛顿7日电） 美国国家航空暨太空总署（NASA）今天宣布，可能请富豪马斯克（Elon Musk）的太空探索科技公司（SpaceX）或贝佐斯（Jeff ...

SpaceX is set to launch the seventh test flight of its Starship rocket, which will include a crucial test for how it will ...

A SpaceX mission set to lift off overnight marks a first for Firefly Aerospace under NASA’s plans to build up American ...

The agency is starting down two different paths toward the samples' return, but only one will bring the red rocks home.