Some black holes are anything but black – and we've found more than 75,000 of the brightest ones

Some black holes are anything but black – and we've found more than 75,000 of the brightest ones
By

New research has road-tested a way to spot some of the most voracious black holes of all, making it easier to find them buried deep in the hearts of distant galaxies.



January 4, 2022 at 05:19PM
via Space.com read more...