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 ...
MIT astronomers have been captivated by the strange behaviors of a supermassive black located 270 million light-years away, ...
Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...
Galactic nuclei images reveal how supermassive black holes interact with their surroundings using infrared telescopes.
Astronomers have detected a mid-infrared flare from the supermassive black hole at the heart of the Milky Way galaxy for the ...
The dense stellar remnant would, if confirmed, be the closest known object to any black hole, according to preliminary ...
Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...
NASA astronauts Nick Hague and Suni Williams completed a six-hour spacewalk to repair and upgrade equipment outside the ...