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A white hole is a hypothetical region of spacetime that cannot be entered from the outside, but can emit energy, matter and information. Learn about the origin, properties and possible scenarios of white holes in general relativity and cosmology.
7 maj 2024 · A white hole is a theoretical phenomenon where matter and light would emerge from, rather than be pulled into, a certain area in space. Learn how white holes are related to black holes, quantum mechanics and the big bang theory, and why they are so hard to observe.
11 lip 2023 · White holes are the time-reversed versions of black holes, where nothing can enter but everything can leave. Learn about their origin, properties, challenges and possible connections to the big bang.
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 mathematical solutions of general relativity that are opposite of black holes. They are places where space is falling up faster than the speed of light and matter spontaneously emerges from a singularity.
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, they push out matter and light. Learn about the history, physics and challenges of white holes, and how they may be linked to dark matter and Hawking radiation.
8 paź 2015 · White holes are hypothetical objects that would reverse the effects of black holes, expelling matter and energy outward instead of inward. Learn how they are derived from black hole mathematics, why they are unlikely to exist, and how they might relate to the Big Bang.
