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 ...

Astronomers have completed the most comprehensive census of active galactic nuclei (AGN) to date, providing the clearest ...

The supermassive black hole sitting at the heart of our galaxy is considered to be a slumbering giant. However, an ...

Our galaxy's supermassive black hole is famous for being one of the dimmest in the universe. Evidence from a new space ...

JWST peered at the glowing trail of stars left behind by a candidate runaway supermassive black hole deep in space, revealing ...

Chandra X-ray Observatory and X-ray Polarimetry Explorer (IXPE) imagery of the Milky Way's core and supermassive black hole ...

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

This understanding changed when Dikerby and his team pointed XRISM toward a large gas cloud near the galactic center.

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

Astronomers have chased hypervelocity stars for more than a century. These rare objects move so fast that the Milky Way ...

The supermassive black hole at the center of the Milky Way apparently flared up dramatically relatively recently. An echo of ...