One of the most powerful objects in the universe is a radio quasar—a spinning black hole spraying out highly energetic ...

An eavesdropper hiding inside a black hole could still obtain information about quantum objects on its outside, a finding ...

"The singularity is the most mysterious and problematic part of a black hole. It's where our concepts of space and time ...

The black hole examined by the team is no small cosmic object. It is more than a billion times the mass of our Sun. Despite ...

This might change our understanding of the universe. Scientists have developed a theory that eliminates the problem of ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of ...

Scientists have detected radio signals from hot gas surrounding a supermassive black hole that existed 12.9 billion years ago ...

Black holes may not be as life-destroying as we thought. A surprising study reveals that the powerful radiation from active ...

Could our galaxy actually be inside a black hole? New research seems to suggest this possibility. NASA's James Webb Telescope ...

"Many supermassive black holes may lie concealed within dusty regions of the early universe, undetected," said astronomer Takafumi Tsukui.

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...