A new report from the Commercial Space Federation warns that China could soon overtake the U.S. in the "new space race." The ...

A new NASA study suggests that solar activity will remain high or rise further in the coming decades, contradicting previous ...

Norththrop Grumman's Cygnus XL has resumed its journey to the International Space Station after a day-long delay. NASA will provide a livestream.

The sun has become more and more active over the last 16 years, in a turn that surprised scientists and could affect space ...

NASA is working on finding landing sites for future moon astronauts. Part of the work includes thinking about how to prepare ...

Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars may have potentially been ...

NASA’s Mars rover finds organic signals in mudstone that resemble microbial activity, sparking new debate over life on the ...

Live updates from the NG-23 mission, which launched 6:11 p.m. Sept. 14 from Launch Complex 40 in Cape Canaveral Space Force ...

A supply ship has arrived at the International Space Station after a day's delay due to a premature engine shutdown ...

The Carruthers Geocorona Observatory is the first mission focused on studying changes in the exosphere, the Earth’s outermost ...

Minerals in the rock might have been produced by microbes in chemical reactions, but researchers say they’ll need to examine ...

Artemis 2 astronauts will serve as biomedical subjects during their lunar mission, contributing to NASA's research on how spaceflight impacts human health.