The spins of some early galaxies could be a clue that the entire observable universe exists within a black hole—except, that ...

This galaxy's central black hole appears to be a "messy eater" as its interstellar scraps are strewn into space.

A black hole is a region of space where gravity is so strong that nothing, not even light, can escape. There are two main ...

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

Astronomers have discovered strong evidence of a supermassive black hole in the Large Magellanic Cloud, a satellite galaxy of ...

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

Whether a galactic environment has the right conditions for habitable planets to form could depend on how the black hole in ...

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 ...

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

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