To comply, NASA has sought to sanitize Mars rovers at a threshold of no more than 300,000 bacterial spores on any surface.

Barry Wilmore remains at the International Space Station after problems with a spacecraft, with late March now the scheduled ...

The International Space Station (ISS) started 2025 with a long-awaited return to EVA activities from the United States ...

The low levels of gravity (microgravity) in space cause significant changes in astronauts' eyes and vision after six to 12 ...

Opinion: We must defend against China’s development of “counterspace applications” that “contest our access to the space ...

Some Nebraska students got the chance to meet an astronaut who returned from space recently. Jeanette Epps came back from the International Space Station in October. She had been serving there as a ...

The NG-18 Cygnus spacecraft departed the International Space Station and burned up in Earth's atmosphere the following day.

The astronauts who traveled to the International Space Station aboard the Boeing Starliner are in good health, a NASA ...

Wilmore, 61, and Williams, 58, are veteran astronauts and are both naval officers and former test pilots. Williams has been a ...

Some Nebraska students got the chance to meet an astronaut who returned from space recently. Jeanette Epps came back from the International Space Station in October. She had been serving there as a ...

Jeanette Epps prepared for her trip to space for more than 30 years before her mission in 2024. Now, she wants to show ...

LIVE: Two @NASA_Astronauts, Nick Hague and Suni Williams, step outside of the @Space_Station to support station upgrades, ...