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. …

Jul 11, 2023 · With a white hole, you have an event horizon, where stuff from the inside crosses the event horizon and gets ejected into the universe, and you can't actually get into the white …

Jan 6, 2026 · A white hole is a theoretical object in general relativity, representing a permissible, though highly speculative, solution to Albert Einstein’s field equations. This concept emerges …

Nov 10, 2025 · What is a White Hole? A white hole is a theoretical region of spacetime that is the opposite of a black hole. While black holes are known for their intense gravitational pull from …

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 …

Oct 16, 2025 · White holes are the opposite of black holes, in that they spit out light and matter, rather than trapping it. So far, white holes are purely hypothetical objects, but astronomers are …

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.

What happens if you enter white hole? Objects inside a white hole can leave and interact with the outside world, but since nothing can get in, the interior is cut off from the universe's past: No …

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 …

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 …