Space on MSN13d
Supermassive black holes in 'little red dot' galaxies are 1,000 times larger than they should be, and astronomers don't know why
"Our measurements imply that the supermassive black hole mass is 10% of the stellar mass in the galaxies we studied." ...
Smithsonian Magazine7h
Astronomers Suspect Colliding Supermassive Black Holes Left the Universe Awash in Gravitational Waves
The passing gravitational waves “stretch or contract the universe by around 20 meters [about 65 feet] or so,” says Matthew ...
earth3d
Supermassive black hole captured in an unexpected spin shift
New details have been discovered about M87*, the first black hole ever photographed, revealing its plasma, its brightness and ...
An astrophysicist warns of an unprecedented supermassive black hole: “We’ve never seen this”
Researchers have observed strange goings-on around a supermassive black hole located nearly 300 million light years away.
A 200,000 light-year wide monster jet from the early universe
Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...
EurekAlert!12d
Small and yet so powerful
Researchers found for the first time evidence that even microquasars containing a low-mass star are efficient particle ...