In general relativity, a white hole is a hypothetical region of spacetime and singularity that cannot be entered from the outside, although energy, matter, light and information can escape from it. In this …

May 7, 2024 · What Are White Holes? 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 …

Oct 19, 2023 · White holes are theoretical cosmic phenomena that function in the opposite way as black holes; instead of attracting matter into an infinitely dense singularity due to immense gravity, it …

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.

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 …

Nov 18, 2025 · White holes are theoretical objects that act as the opposite of black holes by pushing matter and energy outward instead of pulling them in. They feature an event horizon through which …

Aug 21, 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 …

Nov 6, 2023 · Very simply, a white hole could be considered a black hole that runs backward in time. White holes would have some things in common with black holes: they would possess the …

Dec 27, 2010 · White holes are theoretical counterparts to black holes, mathematically predicted by general relativity, where spacetime's "falling" occurs in the opposite direction. Both black holes and …

White holes are theoretical cosmic entities that expel matter and energy, acting as the inverse of black holes, which trap them. According to general relativity, these intriguing constructs emerge as time …