Astronauts on the International Space Station (ISS) completed a change-of-command ceremony today (Jan. 12) ahead of the early ...

The gravitational lens JVAS B1938+666 consists of massive bodies ranging from 6.5 billion to 11 billion light-years away, ...

A SpaceX Falcon 9 rocket launched 29 Starlink satellites into low Earth orbit from Florida on Monday (Jan. 12).

"His unconstitutional crusade against me sends a chilling message to every retired member of the military: if you speak out ...

"Awards like these are a critical component of our incubator program for future missions, which combines government ...

"There are incredibly tantalizing samples in the Perseverance rover's cache that could revolutionize our understanding of ...

The European Space Agency (ESA) is still in the dark about NASA's participation in its Venus explorat Envision despite the ...

"We found something never seen before and, more importantly, entirely unexpected," team leader Simone Scaringi of Durham ...

After a string of dramatic failures, the huge Starship rocket from SpaceX had a fully successful test on Oct. 13, 2025. A ...

"The combination of extreme disk size, strong asymmetries, winds, and potential planet formation makes it the perfect ...

The coldest and densest molecular gas clouds in the interstellar medium can have temperatures of 10 K (-505 °F/-263 °C), ...

A has been around since the Chernobyl explosion and Space Shuttle Challenger accident...but perhaps not for much longer.