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

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

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

What we know of the birth of a black hole has traditionally aligned with our perception of black holes themselves: dark, ...

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

Everything about the Infinity galaxy is unusual. It looks very strange and it has a supermassive black hole pulling a lot of ...

Caltech’s Katie Bouman explains how the Event Horizon Telescope Collaboration captured the first imager of the Sagittarius A* ...

For the first time, NASA Chandra X-ray telescope has been used to discover a pair of black holes in dwarf galaxies that are ...

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

The number of black holes they found in dwarf-sized galaxies far exceeded what they previously thought.

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

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