Strange x-ray pulses hint at a surprisingly long-lived white dwarf orbiting precariously close to a supermassive black hole ...

Active galactic nuclei are supermassive black holes at the center of certain galaxies. As matter falls into these black holes ...

Evaporation introduces a conundrum called the black hole information paradox. If a black hole evaporates and disappears, the particles it leaves behind are missing information on the matter's ...

The first black hole that astronomers observed "turning off" just turned back on, releasing jets of hot gas into the cosmos.

Since 2018, we've seen 1ES 1927+654 generate jets in real time and found it may have a lone white dwarf orbiting near the ...

As black holes slowly vanish through Hawking radiation, their information may be preserved in subtle space-time ripples, a new theory suggests. Nothing is supposed to escape a black hole's event ...

The black hole information paradox has puzzled physicists for decades. New research shows how quantum connections in spacetime itself may resolve the paradox, and in the process leave behind a ...

"The hunt for elusive intermediate-mass black holes continues." New research may have delivered bad news for scientists who thought they had discovered a "missing link" black hole in a dense Milky ...