Here is how Garrett Reisman, former NASA astronaut and engineer, explained how he lived at the bottom of the ocean for two ...

Explorers, astronauts and filmmakers described life in space and on Earth in an epic livestream from the Drake Passage.

Studying stress and adaptation in submarines provides valuable insights to enhance astronaut training for future space ...

NASA astronaut Don Pettit imaged the Large and Small Magellanic Clouds as the International Space Station cruised 260 miles above the Pacific Ocean. What it is: The Large Magellanic Cloud and the ...

NASA shared a slow motion video of the forward bay cover jettison test, which was completed on Nov. 23. The test demonstrated ...

China said two of its astronauts spent nine hours outside the Tiangong Space Station. The longest previous spacewalk, by Americans, was eight hours and 56 minutes.

The Expedition 72 crew advanced its life science research and prepared for upcoming spacewalks on Tuesday, as a U.S. resupply ...

in the Pacific Ocean off the coast of Baja California, Mexico, Dec. 11, 2022. (Mario Tama via AP File) CAPE CANAVERAL, Fla. (AP) — NASA announced more delays Thursday in sending astronauts back ...