The James Webb Space Telescope has found perhaps its most profound discovery to date. The uncovered preferred direction for galaxies supports the idea that the universe was born in a black hole. Hence, the question of whether we live inside a black hole can't yet be answered.
This article is an answer to the question (asked by Jae Cohen, via email) 'Could we be living in a black hole?'. Sure, we probably don't live inside a black hole, but perhaps research in that direction may give us a surprising clue. For those reasons alone, these ideas are worth keeping around, even if.
Our "expanding universe" is the interior of a black hole, expanding from the inside out as a result of the extreme warping of spacetime. Time and causality as we experience them could function differently at the periphery of this system. The notion that we all live in a black hole is pretty wild, and difficult to swallow, but there may be other explanations for the asymmetry.
One possibility is that the rotation of the Milky Way galaxy from which we observe has more of an effect on our observations than we thought, making some galaxies appear as though they are rotating. According to the theory, we are encoded at the edge of a black hole in a much larger universe. That explanation agrees with theories such as black hole cosmology, which postulates that the entire universe is the interior of a black hole." This was the first picture of a black hole.
New research using James Webb data suggests our universe may exist within a spinning black hole, challenging fundamental assumptions. Experts have mixed opinions about us living inside a black hole. to learn what they say.
NASA data shows possibility that we exist within a black hole. And that our universe might not the only universe in existence.