The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...
Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...
Marcus Chown’s “A Crack in Everything” is a journey through space and time with the people studying one of the most enigmatic ...
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
A supermassive black hole has been discovered by astronomers that's shooting a giant energy beam directly at Earth.
A strange black hole is making scientists scratch their heads.
Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...
A supermassive black hole in a distant galaxy is once again surprising scientists. In 2018, a black hole called 1ES 1927+654, ...