Black Hole, Milky Way and Sagittarius A

A supermassive black hole in the early universe is consuming material at an unprecedented rate, challenging long-standing ...
Astronomers have identified 300 ultra-rare black holes, potentially solving one of the biggest mysteries in astrophysics—how ...
Black holes may leak more energy to their surroundings than previously suspected — and the faster these voids spin, the more ...
A Northwestern University-led team of researchers has shed light on a supermassive black hole’s “disco ball-style” show.
The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...
A team of astrophysicists have found flares of light in Sagittarius A*, a supermassive black hole in the center of the Milky ...
Ancient quasars seen by the James Webb Space Telescope technically shouldn’t exist, but one rare type of dark matter could ...
"We would like to understand the difference between these systems, which holds the clue to understand just how many cosmic ...