Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...
The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...
Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.
A supermassive black hole has been discovered by astronomers that's shooting a giant energy beam directly at Earth.
Astronomers detected X-ray flashes from the black hole that increased in frequency from one every 18 minutes to one every ...
Astronomers have detected the most ancient blazar ever observed, originating from the early universe and emitting a beam of ...
Astronomers discover a supermassive black hole, weighing 700 million suns, firing a giant energy beam directly at Earth from ...
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...