A close-up on two spiral galactic members of the Virgo Cluster (NGC 4301 on the left, and Messier 61 on the right) as imaged by NSF–DOE Vera C. Rubin Observatory. First look images made by the new ...

Take a tour of the Hydra I galaxy cluster. A galaxy in the region, NGC 3312, is "losing cold gas as it moves through the hot ...

Views of a massive galaxy cluster Abell 2256 have been captured by NASA’s Chandra X-ray Observatory, ESA’s XMM-Newton and ...

Add Yahoo as a preferred source to see more of our stories on Google. Like cool pictures of the cosmos? You came to the right place. It's called the Vera C. Rubin Observatory, and even though it’s ...

NASA is celebrating the 25th anniversary of its Chandra X-ray Observatory launch by sharing never-before-seen photos of the largest known spiral galaxy in the universe. The Chandra X-ray observatory ...

Astronomers at W. M. Keck Observatory on Mauna Kea discovered “the clearest evidence yet that a supermassive black hole can dramatically reshape its host galaxy far beyond its core,” the observatory ...

A massive and rare merging of two galaxies has been spotted in images taken by the Herschel space observatory, a European Space Agency mission with important NASA participation. Follow-up studies by ...

NASA's 20 year old Chandra X-Ray Observatory launched from the surface of Earth to give NASA, and their researchers a better understanding of how radiation is produced and observed in the universe.

Sarteano, Italy — University of Texas at Austin graduate student Guillermo A. Blanc is talking dissection. But he’s not a biologist — he’s an astronomer. Blanc is using a new instrument at the ...