At the heart of our Milky Way galaxy lurks a supermassive black hole about four million times the mass of the sun, called ...
Astronomers have discovered a rapidly feeding black hole in a dwarf galaxy from the early universe, shedding light on how ...
The theory goes that black holes accrete material, often from nearby stars. However the theory also suggests there is a limit to how big a black hole can grow due to accretion and certainly shouldn’t ...
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...
A quasar emits exceptionally large amounts of energy generated by a supermassive black hole fueled by infalling matter.
Scientists using observations from NASA's Neil Gehrels Swift Observatory have discovered, for the first time, the signal from a pair of monster black holes disrupting a cloud of gas in the center of a ...
To put that into perspective, the universe is now about 13.8 billion years old. The discovery could provide insight into ...
This illustration shows a red, early-universe dwarf galaxy that hosts a rapidly feeding black hole at its center. Using data ...
Science Supermassive black holes intrigue astronomers with their ability to grow rapidly. A recent discovery reveals an ...