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 return capsule deployed a red and white striped parachute as it came down in the late afternoon to a remote site in ...

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 ...

Jared Isaacman's initial nomination was withdrawn by the president in May during his high-profile feud with Elon Musk.

President Donald Trump on Tuesday nominated billionaire Jared Isaacman to be the new head of NASA after withdrawing his ...