Astronomers have captured the moment a 'reborn' supermassive black hole awakened after 100 million years of silence.

The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.

A massive filament of gas and dust, designated X7, has been elongated during its long approach to the Milky Way galaxy's ...

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest picture yet of the probability that galaxies of different sizes host active ...

Combining observations from several powerful telescopes, astronomers have detected a gargantuan, 'wobbling' black hole ...

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

"Nothing in my professional training as an X-ray astronomer had prepared me for something like this." ...

Astronomers capture a massive black hole waking up like a 'cosmic volcano' after lying dormant for 100 million years.

After two years of careful study of Webb images, researchers at the Niels Bohr Institute’s Cosmic Dawn Centre reached a ...

An infrared image of Sagittarius B2, a molecular cloud in the galactic center taken with JWST, which is of a similar type to the clouds studied by the Michigan State University team. Credits: NASA, ...