parallel universe

A parallel universe, also known as a multiverse, is a hypothetical realm that exists alongside our own universe, with its own distinct laws of physics, history, and reality. These universes might be similar to ours or vastly different. The idea suggests that every possible outcome of events could create a separate universe, so countless versions of reality may exist simultaneously. While it's a concept explored in physics and cosmology, there's no experimental evidence yet. It offers intriguing explanations for questions about reality, existence, and the nature of the universe.