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

A new model has been proposed that challenges the long-standing belief that black holes contain a singularity, a region where space and time break down. This theory suggests that black holes could ...

A new study suggests that a black hole singularity—where time and matter are condensed into infinitely small space—could be a transition to a beginning. This beginning is a white hole—a ...

Thus, naked singularities, if they exist, provide a unique opportunity to probe the quantum gravity near the singularity and other extreme aspects of physics in its surrounding region.

A new theory suggests black holes may not have singularities but act as portals, possibly leading to white holes. If true, it ...

Using the mathematics of Einstein's 1915 theory of gravity, called general relativity, scientists can model the interior of a black hole.The problem is that, when they do this, general relativity ...