For the first time in more than five years, humanity has launched a mission to Mars — but it won't be arriving at the Red ...

The trio is coming home more than a week late — and aboard a different spacecraft than the one that carried them up to orbit.

New Glenn is the first orbital rocket developed by Blue Origin, which was founded by Amazon's Jeff Bezos. The two-stage heavy ...

Researchers at Cornell University have developed the first-ever reflectance spectra — essentially a color-coded key — of the ...

Blue Origin's New Glenn rocket just launched an interplanetary mission on its second-ever flight — and aced an epic landing at sea.

Out of an "abundance of caution," the station's three Russian cosmonauts were instructed to spend a night in the ISS ...

C/2025 K1 (ATLAS) has broken into three distinct pieces following its closest approach to the sun on Oct. 8. Astronomers have ...

The northern lights could be visible across 10 U.S. states (or maybe more) tonight (Nov. 13-14) as soon as it gets dark, so ...

The DARPA program aims to improve the ability to "track potential threats and objects of interest originating from or ...

Brecher's image reveals spectacular detail in the spiral arms of the 14,000- light-year wide galaxy, where dense dust lanes ...

ESA said in a statement that the Artemis 4 Orion service module would begin its journey across the Atlantic Ocean "in a few ...

Europe’s Copernicus program notched a significant milestone recently with the successful launch of Sentinel-1D, the final ...