Black Hole, Milky Way and Sagittarius A

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 ...
The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...
Using the James Webb Space Telescope, astronomers have taken a detailed look at the supermassive black hole at the heart of ...
"Dramatic activity serves as a beacon, allowing us to identify hidden black holes in these small galaxies." ...
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 ...