The test flight of Boeing’s Starliner capsule — which turned into a monthslong stay in space for two astronauts — was a debacle in the same league as shuttle disasters, NASA said.

NASA on Thursday released a sweeping report on Boeing's botched Starliner mission that kept two astronauts stuck on the International Space Station for nine months, detailing communication breakdowns ...

NASA aims to send astronauts to the moon in March after acing the latest rocket fueling test.

NASA had just announced a flawless wet dress rehearsal and possible early March liftoff of its long-awaited Artemis II mission, but all that changed in less than 24 hours.

Administrator Jared Isaacman said Friday that launch teams made “major progress” between the first countdown rehearsal, which was disrupted by hydrogen leaks earlier this month, and the second test, w...