Shenzhou-21 mission docks at Tiangong after a 3.5 hour chase, carrying three astronauts and four lab mice to begin six months of experiments and spacewalks.

NASA joins the Roman space telescope and key instruments, marking a milestone toward its 2027 launch to reveal the cosmos.

How NASA Ames’ 80×120-foot wind tunnel became the beating heart of American aeronautics, testing everything from spacecraft ...

Russian cosmonauts Sergey Ryzhikov and Alexey Zubritsky completed a 6 hour and 54 minute spacewalk outside the International ...

Though NASA has begun building Artemis 3, Artemis 2 hasn't left Earth. Delays have held it up, but parallel development is also just a complicated process.

SpaceX is preparing to launch the eleventh flight test of its Starship rocket as early as Monday, October 13, with the launch window opening at 6:15 p.m. CT (7:15 p.m. ET).

SpaceX completed an hour-long Starship test flight — the last mission for the troubled V2 prototype that has failed several times this year.

Update: May 27, 8:25 p.m. ET: Announcers on the SpaceX broadcast said Starship will break up above and crash into the planned landing zone in the Indian Ocean. They added that the Super Heavy booster ...

SpaceX's massive Starship rocket soared through Texas's golden-hour skies Monday before splashing down successfully, as the US company vies to silence critics who doubt Elon Musk's startup can deliver ...

For more than two years, SpaceX has been conducting tests of its massive Starship spacecraft from its South Texas headquarters. And for more than two years, the vehicle/rocket combo – standing more ...

Oct. 8 (UPI) --Space tourism company Blue Origin launched six people in Texas on its 15th mission in the growing orbital tourism industry. Blue Origin's mission NS-36, space flight saw liftoff at 8:40 ...