A supermassive black hole with an exceptional 7-minute flash may have a “stellar companion.” Of three possible explanations, one is a white dwarf star caught in the black hole’s gravity.

Fast-moving stars in the Milky Way received a powerful kick from the Large Magellanic Cloud — and a central black hole might ...

In a study published March 11 in the scientific journal Physical Review Letters, two researchers applied quantum mechanics to ...

Using quantum mechanics, which explores the universe on an atomic scale, the study proposes that instead of a singularity, ...

Black holes form when a huge amount of matter ... The explosion leaves behind a naked stellar core called a white dwarf, barely the size of Earth but with hundreds of thousands of times that ...

A new study suggests black holes may flip into white holes, acting as cosmic portals that recycle matter and time, reshaping ...

Astronomers say they have traced a mysterious pulsing in the Milky Way to a surprising source: a dead star locked in a dance ...

Quantum mechanics is used to propose that black hole singularities could be the start of a new phase, rather than a point of destruction.

This dwarf galaxy, a satellite of our galaxy, may have its own supermassive black hole. Evidence for this hidden cosmic titan was delivered via hypervelocity stars at the edge of the Milky Way ...

Astronomers have traced a starnge blast of radiowaves that repeats every 2 hours back to a dead star white dwarf magnetically ...