SpaceX will launch an advanced ocean-mapping satellite from California early Monday morning (Nov. 17), and you can watch the ...

Comet 3I/ATLAS recently emerged from behind the glare of the sun to become visible to ground-based telescopes.

Ready to watch SpaceX launch another rocket from California? Elon Musk's commercial spaceflight company will livestream the ...

Three Chinese astronauts returned from their nation's space station Friday after more than a week's delay because the return ...

The original return plan was scrapped because a window in the Shenzhou-20 capsule had tiny cracks, most likely caused by ...

Jeffrey Kluger's "Gemini" argues that the program was more milestone than stepping stone in the 1960s space race.

As NASA prepared astronauts for its second mission into space, National Geographic had exclusive behind-the-scenes access for ...

Inside the American Museum of Natural History's glass cube, the Frederick Phineas and Sandra Priest Rose Center for Earth and ...

SpaceX was awarded the contract to build the lunar landing vehicle for Artemis III in April 2021, using a version of their ...

Chinese astronauts Chen Dong, Chen Zhongrui and Wang Jie's return to Earth has been postponed over concerns that their ...

Donald Trump renominated billionaire investor Jared Isaacman to run Nasa, five months after withdrawing his first nomination.