Add Yahoo as a preferred source to see more of our stories on Google. It's possible the two black holes could merge within the next century. Supermassive black holes literally don’t add up.

Astronomers discover two giant black holes set to collide in 100 years and detect key signals from Markarian 501.

At the center of the galaxy Markarian 501, two black holes appear to orbiting each other – and they could collide in less ...

The Gazette offers audio versions of articles using Instaread. Some words may be mispronounced. Scientists with the Laser Interferometer Gravitational-wave Observatory, or LIGO, have detected the ...

In my January 23, 2026, “The Universe” column, I wrote about some of the biggest bangs the universe has to offer: exploding stars, hiccupping magnetars, stellar disruptions and colliding black holes.

A supermassive black hole binary system (two black holes orbiting each other) has been directly identified in the final ...

Add Yahoo as a preferred source to see more of our stories on Google. An illustration of two stellar-mass black holes merging in the accretion disk of an active galactic nucleus. (Shu-Rui Zhang) A ...

Supermassive black holes at the centers of galaxies are one of the most active fields of research in astronomy. In order to accumulate their enormous masses, they must merge with each other. A ...

New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the verge of colliding. Reading time 3 minutes It’s no question that supermassive ...

Scientists are getting a clearer look at what happens when a black hole tears a star apart and why each cosmic flare looks ...