Researchers used an AI model to create a new image of the black hole at the center of the Milky Way, with some concern from ...

Abell 2255 is a cluster containing between 300 and 500 constituent galaxies, many of which are merging. It's located around ...

Understanding how the universe transitioned from darkness to light with the formation of the first stars and galaxies is a ...

In a nutshell Scientists detected missing ordinary matter in a 23-million-light-year cosmic filament between galaxy clusters using X-ray telescopes The discovery found gas heated to 10+ million ...

UC Berkeley astronomers found a hidden black hole roaming far from the galaxy’s core. It may eventually merge with the ...

Astronomers have finally tracked down missing "ordinary" matter, which they discovered hiding as gas spread out in the vast ...