A supermassive black hole is reawakening inside a distant galaxy cluster—and after almost 100 million years of slumber, ...

Little red dots were first observed by the James Webb Space Telescope ( JWST) shortly after the spacecraft began collecting ...

Ancient galaxies colloquially known as "little red dots" have proven a mystery ever since astronomers discovered them three ...

One of the most vivid portraits of "reborn" black hole activity—likened to the eruption of a "cosmic volcano" spreading ...

Puzzling red spots in photos from the James Webb Space Telescope are probably young supermassive black holes obscured by ...

Instead, this new research suggests that black holes actually act like "cosmic seesaws," switching between these two distinct ...

Black holes don’t just bend space and time; they expose where our understanding of reality starts to break.  In this video, ...

New research suggests that the x-ray light coming from the Milky Way’s central black hole Sagittarius A* has changed ...

Astronomers have spotted one of the oldest "dead" galaxies yet identified, and found that a growing supermassive black hole ...

Researchers have observed a long-dormant black hole being “reborn” in a distant galaxy. Located at the heart of galaxy ...

Deep in the cosmos, about a billion light-years away, a monster with a gargantuan appetite has woken up. For roughly 100 ...