Happy new year! If you're a redhead, the pigments in your hair are protecting you from cellular damage. A post-stroke ...

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 ...

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

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

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

The supermassive black hole at the center of the Milky Way has long looked quiet, a dim and seemingly dormant presence compared with the blazing monsters in distant galaxies. New X-ray observations ...

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

The system is known as J1218/1219+1035, and is located 1.2 billion light-years from us. The three nuclei of the three ...

Astronomers at the W. M. Keck Observatory on Maunakea discovered clear evidence that a supermassive black hole can reshape a ...

For the first time, a shockwave propagating inside the jet of a celestial object presumed to be a pair of orbiting ...

Astronomers describe the discovery of the largest-known stream of super-heated gas in the universe ejecting from a nearby ...