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11 lip 2023 · White holes are theoretical cosmic regions that are opposite to black holes. Just as nothing can escape a black hole, nothing can enter a white hole.
- What is The Black Hole Information Paradox
And yet, we've had to rewrite all of physics before, so it's...
- Repeater
Astronomers have spotted 13 more mysterious fast radio...
- Wormholes
Maths has predicted wormholes, but for now, these bridges...
- What is Entropy
Paul received his PhD in Physics from the University of...
- The Singular Pull of Black Holes in Games
Black holes are fascinating. No human being has ever been...
- What is The Black Hole Information Paradox
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 sense, it is the reverse of a black hole, from which energy-matter, light and information cannot escape.
7 maj 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 black 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 no consensus about whether white holes exist, or how they’d be formed.
27 gru 2010 · White holes are exact mathematical solutions of general relativity — they are theoretical objects. As far as we know, white holes do not exist in nature, anymore than waterfalls flow...
19 paź 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 pushes out matter and light, preventing anything from re-entering past its event horizon.
6 lis 2023 · White holes are the opposite of black holes in almost every way. General relativity predicts their existence, but why haven’t astronomers found any yet?
