Starliner, NASA's latest ride to the International Space Station, successfully docked Friday night but not without a hiccup in the thruster system. Competitor SpaceX had a similar problem early in ...

A SpaceX capsule delivered replacements for NASA’s two stranded astronauts at the ISS. The astronauts will return to Earth this week after an unexpected nine-month mission. Delays were caused by ...

NASA has quietly kept Boeing's Starliner on the spaceflight equivalent of a rain delay. In its latest International Space ...

(Bloomberg) -- NASA is revising its moon-landing plans, reducing Boeing Co.’s role while elevating SpaceX’s Starship rocket to do the job of propelling astronauts to lunar orbit, people familiar with ...

SpaceX launched its Falcon 9 rocket from Kennedy Space Center on Monday, May 15, 2017, carrying a 13,400-pound satellite into space for London-based Inmarsat. (SpaceX) SpaceX launched its Falcon 9 ...

When NASA made its announcement in early February, it sounded almost professional. The agency's engineers were planning an ...

NASA is considering changing its original plan to have Boeing’s Space Launch System (SLS) propel astronauts into lunar orbit and is instead considering choosing Elon Musk's SpaceX to take on the ...

In case you haven't heard, NASA shook up its moon landing plans again last week. Some people think this is bad for the Artemis program -- and for the rocket companies working to make it happen -- ...