Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...

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

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

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

A strange black hole is making scientists scratch their heads.

Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

Researchers found far more hidden black holes than previously known, indicating plenty of behemoths lurking in thick clouds ...

"If our eyes were able to detect X-rays, the sky would be full of dots. And every single one of those dots would be an ...

"This is how you solve the universe-breaking problem." ...

A mysterious black hole has started behaving even more strangely, scientists have said. The supermassive black hole has been ...

The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary ...