Astronomers in Japan have discovered a supermassive black hole growing at impossible speed, breaking the cosmic Eddington ...

It's one of astronomy's great mysteries: how did black holes get so big, so massive, so quickly. An answer to this cosmic ...

NASA said that while the mystery of the Circinus galaxy’s excess emissions has been solved, there are billions of black holes ...

An international research team led by scientists at Waseda University and Tohoku University has discovered an extraordinary ...

The James Webb Space Telescope snapped its sharpest image of the area around a black hole, solving a long-standing galactic ...

The James Webb Space Telescope has delivered its clearest view yet of a supermassive black hole's immediate surroundings, ...

Scientists saw an inactive black hole 'reawaken' from a 100-million-year nap with fire and fury.

New simulations suggest early black holes grew rapidly through intense feeding, helping explain why massive black holes appeared so soon after the Big Bang ...

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

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

"It's like watching a cosmic volcano erupt again after ages of calm — except this one is big enough to carve out structures ...

Astronomers at W. M. Keck Observatory on Mauna Kea discovered “the clearest evidence yet that a supermassive black hole can ...