While it's much smaller than the largest supermassive black holes detected, it's still a whopper considering how early in the history of the universe it appeared. An enormous black hole in the ...

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 ...

After decades of inactivity, the black hole at the galaxy's heart burst with light. Now, the cosmic monster appears to be doing something that is forcing astronomers to re-evaluate their ...

Get Instant Summarized Text (Gist) A novel optical device has been developed that mimics the behavior of both black and white holes. It operates on the principle of "coherent perfect absorption ...

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 ...

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 ...

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.

The lone black hole without a companion star is located 5,000 light-years away. A team of scientists have confirmed the existence of a lone black hole that has no star orbiting it in the Milky Way ...

Dark matter may have contributed to the formation of giant black holes in the early universe, researchers propose in a new paper. More observations, especially with the James Webb Space Telescope ...

The original version of this story appeared in Quanta Magazine. At the beginning of time and the center of every black hole lies a point of infinite density called a singularity. To explore these ...

Terms of Service and Privacy Policy. A black hole is a terrifying concept, but the mysterious nexus of physics and space-time isn’t always gobbling up matter. While ...

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 : ...