In the 1930s, physicists Robert Oppenheimer and Hartland Snyder introduced the idea of white holes as a solution to Einstein's equations of general relativity. These equations, the foundation of modern …

May 7, 2024 · In astrophysics, a white hole represents a theoretical phenomenon where matter and light would emerge from, rather than be pulled into, a certain area in space. It's the exact opposite of a …

Oct 16, 2025 · A white hole is a time-reversed black hole – a region of spacetime where matter spontaneously appears and explodes outwards, rather than implodes and disappears as with a black …

Jul 11, 2023 · White holes are theoretical cosmic regions that function in the opposite way to black holes. Just as nothing can escape a black hole, nothing can enter a white hole.

A white hole is a bizarre cosmic object which is intensely bright, and from which matter gushes rather than disappears. In other words, it’s the exact opposite of a black hole. But unlike black holes, there’s …

Nov 18, 2025 · Hidden within Einstein’s equations, white holes defy black holes by expelling matter—discover why they remain one of space’s most mysterious enigmas.

Dec 31, 2025 · If black holes are regions of space from which nothing can escape, white holes are their mathematical mirror image: regions into which nothing can enter, but from which matter, energy, and …

Jan 14, 2026 · A white hole is a hypothetical region of spacetime with an outer boundary that functions inversely to a black hole’s event horizon. This boundary is defined as a point of no admission, …

Nov 6, 2023 · Whereas black holes are endless takers of matter and energy, white holes (hypothetically) ceaselessly blast energy out into the universe.

Dec 6, 2025 · A white hole is a theoretical region of spacetime that is the opposite of a black hole. While a black hole is a region of spacetime from which nothing, not even light, can escape, a white hole is …