This week, researchers reported finding a spider megacity in a sulfur cave on the Albania-Greece border, and experts say that ...

The enormous outburst was likely caused by an unfortunate star venturing too close to a supermassive black hole ...

Scientists have spotted the brightest flare yet from a supermassive black hole that shines with the light of 10 trillion suns ...

In the heart of the Milky Way is a black hole millions of times more massive than our sun, but does that mean we're destined ...

Astronomers spotted the largest flare ever released from a supermassive black hole as it snacked on a giant star.

James Webb Space telescope spots 'big red dot' in the ancient universe: A ravenous supermassive black hole named 'BiRD' ...

Astronomers had long suspected that certain quasars—those brilliant, otherworldly light sources fueled by supermassive black holes—could harbor two black holes rather than one. That theory, long ...

Here is what you will learn when you read this story: Little red dots (LRDs) observed by the James Webb Space Telescope were initially thought to be galaxies, but something was amiss. Researchers who ...

When galaxies collide, it's not a gentle affair, but it does take millions of years. Over this time, the two massive star systems slowly merge together, their gravitational pull drawing them closer.

The complex dance of two black holes locked in a doomed orbit has been revealed in a first-of-its-kind direct radio image. It's the first time astronomers have directly imaged the distinct jets of ...