Black holes that have been obscured by clouds of dust still emit infrared light, enabling astronomers to spot them for the ...
The James Webb Space Telescope has captured a mid-infrared picture of Sagittarius A*, filling in a long-standing gap in ...
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
Supermassive black holes with powerful jets of high-energy particles, pointing directly at Earth are called blazars.
Astronomers discover a supermassive black hole, weighing 700 million suns, firing a giant energy beam directly at Earth from ...
Astronomers have detected the most ancient blazar ever observed, originating from the early universe and emitting a beam of ...