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

A team of physicists have discovered a new approach that redefines the conception of a black hole by mapping out their ...

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

The disc of plasma surrounding the black hole at the heart of the Milky Way is constantly emitting flares both large and small.

There just might be a way for white holes to form in the Universe. According to a new, highly theoretical paper, the hypothetical objects may result from a kind of quantum 'bounce' at the heart of a ...