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e. 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.
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 space. It's the exact opposite of a black hole.
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. White holes...
A white hole is the opposite of a black hole, but does it exist? Find out the latest theories and evidence from astrophysics.
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 pushes out matter and light, preventing anything from re-entering past its event horizon.
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Nov 6, 2023 · What is a white hole, exactly? 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...
Dec 27, 2010 · A white hole is like a black hole, except that the waterfall is “falling” up instead of down. White holes are exact mathematical solutions of general relativity — they are theoretical...
