According to models, as supermassive black holes orbit each other, they transfer their orbital energy to the stars and gas ...

"It is fascinating that an active galactic nucleus can change its brightness so dramatically over such a short period of time ...

One of the greatest mysteries of modern physics, the "black hole information paradox," might have finally found an elegant ...

New research describes an unexpected double jet in a distant galaxy, revealing a pair of supermassive black holes on the ...

One of the things astronomers find when they look around at galaxies is a correlation between a galaxy's mass and the mass of its supermassive black hole. Contrary to popular belief, these SMBH don't ...

A new analysis of gravitational-wave data reports statistical evidence consistent with a long-predicted gap in black hole ...

A bizarre, record-breaking neutrino detected in 2023 may have originated from an exploding primordial black hole—a relic from ...

The study involves a rotating, or Kerr, black hole — an object so massive its spin distorts spacetime itself. Using advanced simulations that combine Einstein’s theory of general relativity with ...

A view of the central region of the Perseus galaxy cluster, one of the most massive objects in the universe, shows the effects that a relatively small but supermassive black hole ...

Between May 2023 and January 2024, a global network of gravitational-wave detectors picked up 128 new cosmic signals, more ...

A newly analyzed gravitational-wave event has revealed something unexpected about one of the Universe’s most violent ...

What just happened? Astronomers have identified what may be the largest black hole ever discovered – one with a mass 36 billion times that of our Sun. Located at the center of the Cosmic Horseshoe ...