Physicists have created a model of a black hole bomb in the lab for the first time, verifying a theory first proposed more than 50 years ago.

Quasars are distant galaxies ... X-Ray Flashes from a Nearby Supermassive Black Hole Accelerate Mysteriously Jan. 13, 2025 — Astronomers observed flashes of X-rays coming from a supermassive ...

For the first time, astronomers have confirmed the existence of a lone black hole — one with no star orbiting it. It’s “the only one so far,” says Kailash Sahu, an astronomer at the Space ...

A massive black hole at the heart of a galaxy in the Virgo constellation is waking up, shooting out intense X-ray flares at regular intervals that have puzzled scientists, a study said Friday.

Black holes, the densest objects in the universe, eat up anything that comes too close, even light. Is there anything left inside these behemoths that could reveal what they devoured in the first ...

Black holes are bounded by outer barriers called event horizons that prevent us from ever viewing their interiors or their hearts, singularities at which all known laws of physics collapse.

"Our findings pave the way for rigorous examinations of black holes and the exploration of new physics in gravity." Cosmic echoes from some of the universe's most violent collisions are far more ...

Artist’s impression of the accretion disc around the massive black hole Ansky and its interaction with a small celestial object. (Image Credit: European Space Agency) Black holes — the supermassive ...

Get Instant Summarized Text (Gist) Supermassive black holes can strip subgiant stars of their outer layers, leaving behind dense helium cores. These cores, in close orbit around the black hole ...

Discovery of extreme quasi-periodic eruptions in a newly accreting massive black hole. Nature Astronomy , 2025; DOI: 10.1038/s41550-025-02523-9 Cite This Page : ...

What if everything we know—the stars, the galaxies, the expanding fabric of space-time—isn’t floating in a limitless void, but instead exists inside a black hole? It may sound like a work of ...

Most large and spiral-shaped galaxies have a black hole, but this was difficult to locate. After decades of efforts, astronomers have found evidence suggesting a supermassive black hole in the ...