The Sculptor galaxy is a stunning spiral galaxy, 11 million light-years away, and it is currently experiencing an intense ...

The galaxy clusters involved in this scuffle are part of a larger system—a “combined” galaxy cluster—called PSZ2 G181. In a ...

The new category of galaxies would be the third, falling outside the usual neat dichotomy of young, actively star-forming blue galaxies and their older, inactive red counterparts. "The existence ...

A vast, glowing halo enveloping a galaxy cluster has been discovered, defying expectations and pointing to turbulent cosmic ...

The bigger the galaxy, the more dust it has. This dust makes galaxies appear red because it absorbs the blue light. But here’s the catch: JWST has shown these first galaxies to be shockingly ...