The powerful merger, designated GW231123, produced an extremely large black hole about 225 times the mass of our Sun.

Get all the news you need in your inbox each morning. "A black hole is so concentrated that it causes a little deep puncture in space/time. At the end of the puncture, you have a thing ...

A curious face in the cosmos has captured attention of astronomers. Dubbed the "Cosmic Owl," this celestial sight features ...

The mighty James Webb and Hubble space telescopes united to reveal stars being born inside the Small Magellanic Cloud, which orbits the Milky Way.