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

Explore the breathtaking beauty of the cosmos with seven incredible images of star clusters and galaxies captured by NASA.

Set against a backdrop littered with tiny pinpricks of light glint a few, brighter stars, this is NGC 1858, a 10-million-year ...

This discovery now allows astronomers to witness the birth of a super star cluster in our neighboring galaxy. The LMC, a satellite galaxy of our own Milky Way, is located nearly 160,000 light ...

Astronomers studying FCC 224, an ultra-diffuse galaxy, have discovered luminous, overmassive globular clusters, providing key ...

Yale researchers co-authored the study uncovering “ultra-massive” galaxies formed briefly after the Big Bang, the creation of the universe. The discovery was based on observations from the James Webb ...

NASA has released an eerie audio clip of sound waves emanating from a supermassive black hole in the Perseus galaxy cluster, ...

Westerlund 1 is located across the Milky Way galaxy about 12,000 light-years ... the formation of stars and planets in the massive super star clusters Westerlund 1 and 2 using the James Webb ...

In the modern universe, for galaxies close to our own Milky Way, supermassive black holes tend to have masses equal to around 0.01% of the stellar mass of their host galaxy.

The black hole is at the center of the Perseus cluster of galaxies, and the acoustic waves coming from it have been transposed up 57 and 58 octaves so they're audible to human hearing. The result ...