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 ...
This illustration shows a red, early-universe dwarf galaxy that hosts a rapidly feeding black hole at its center. Using data ...
NASA searches for the white hole that Einstein predicted: It’s much more extreme than a black hole
A team of astronomers has discovered a link between black holes and stellar eruptions, suggesting the potential existence of ...
Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) in Chile have discovered "signs of a ‘hot spot’ orbiting Sagittarius A*," according to the European Southern Observatory (ESO) ...
Scientists using observations from NASA’s Neil Gehrels Swift Observatory have discovered, for the first time, the signal from ...
As we gaze into the universe, we've discovered most galaxies have a supermassive black hole lurking near the center.
Supermassive black holes (SMBHs) can have billions of solar masses, and observational evidence suggests that all large ...
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