2023-06-20 04:00:06
Black holes are places in the Universe where gravity is so powerful that it warps time and the surrounding space. Nothing, not even light, can escape from their interior. However, nothing prevents the Terre either itself inside a black hole.
Image d’illustration Pixabay
Gaurav Khanna, black hole physicist at theUniversité of Rhode Island, explains the hypothesis that the Earth could have formed inside a black hole. “A black hole looks a lot like the Big Bang Upside down. THE math are similar”, explains Gaurav Khanna. theory thus suggests that the Big Bang could have been initially the singularity of a black hole in a universe taller parent. The singularity would have compressed until the moment when a phenomenon would have reversed the trend, creating a “explosion“of space and temps: the Big Bang. This would then have generated our Universe All staying inside the black hole.
This theory, known as Schwarzschild cosmology, suggests that our Universe is currently developing inside a black hole that is part of a parent universe. This would imply the existence of universes within universes, like Russian dolls, and that the voyage through thehorizon of a black hole could open up another universe.
Scott Field, associate professor of mathematics at the University of Massachusetts Dartmouth, believes that if Earth is inside a black hole, it must be extremely large. If the Earth existed in a “small” black hole, one would notice effects like tidal forces and the slow-down time.
From inside a large enough black hole, it would be impossible for us to know that there is another parent universe, according to Gaurav Khanna. We would be unaware of its existence.
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