"This result shows that the Event Horizon Telescope is not only useful for producing spectacular images, but can also be used ...

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

Astronomers have discovered that a young galaxy was gradually starved by its central supermassive black hole, in what was ...

Learn how a supermassive black hole has prevented a dead galaxy that was born soon after the Big Bang from making new stars.

The Circinus galaxy, a galaxy about 13 million light-years away, contains an active supermassive black hole that continues to ...

The young galaxy didn't die in a one-time death blow, but rather, it was 'death by a thousand cuts.' ...

The James Webb Space Telescope is finding unexpectedly many "dead" galaxies in the early universe where no stars are forming.

Astronomers report how a "death by a thousand blows" caused a galaxy in the early universe to stop forming stars, making it ...

A merger of galaxies and their supermassive black holes in the ZS7 system was spotted by the James Webb Space Telescope. The ...

Across the sky, astronomers are stitching together vast samples of galaxies to understand how often supermassive black holes ...

A paper links dark stars to Webb telescope puzzles involving bright sources, dust-free galaxies, and early black holes.