The Milky Way is not the neat, flat pinwheel many of us learned about in school. Fresh data from precision star maps now show ...

NASA Chandra X-ray telescope data from galaxy cluster Abell 2146 showed a "shockwave that stretches for some 1.6 million miles," that was created by a collision with another cluster. Credit: ...

Three merging galaxies host three active black holes, offering rare insight into galaxy and black hole growth.

AEW Collision airs live tonight at 8 p.m. ET on TNT from GalaxyCon in Columbus, Ohio! So grab your replica championship belts, put on your best cosplay (I will be dressed as a democratically-elected ...

By analyzing the archival data from the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of ...

In 2025, NASA also consolidated its social media accounts to improve clarity, compliance, and strategic alignment. After ...