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 ...

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 ...

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 ...

Among the countless starry expanse of our galaxy, a lone black hole had been silently gliding — unrecognised until today. Due to decades of determination, a group of researchers has successfully ...

In a galaxy 300 million light-years away from Earth, a once-quiet black hole has woken up. Astronomers became aware of this galaxy in the Virgo constellation when it abruptly began to light up in ...

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 ...

These efforts have helped researchers understand the behavior of black holes, the densest objects in the universe where even light cannot escape. Black holes are simpler than you might think.

Another idea, first proposed by respected physicist and mathematician Roger Penrose, is that we could extract energy from rotating black holes, also known as Kerr black holes, after Roy Kerr ...

Credit: ESO/C. Marconcini et al. A distant galaxy is home to a ravenous supermassive black hole that appears to be playing with its food in a lively new image from the Very Large Telescope.

Linda Smith from the Space Telescope Science Institute, a co-author of the study, added that the latest discovery marks the first-ever "compelling clue" that a black hole may be present in M83.