International teams of astronomers monitoring a supermassive black hole in the heart of a distant galaxy have detected ...

This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.

The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...

Researchers have found there are many more black holes in the universe than once thought. (Credit: WikiMedia Commons) Most ...

NASA's Chandra and NuSTAR telescopes have teamed up to study a supermassive black hole-powered quasar that could have played ...

The best streaming services, including Hulu, come with deep content libraries. While that's great, because we get endless ...

Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

According to scientists, there could be more black holes in the universe than previously thought. Researchers reckon ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

A large international team of scientists observed a rare event in real time: a dramatic increase in radio emission and the ...

University of Arizona astronomers have now produced the highest resolution direct images ever taken of a supermassive black ...