alternate dimensions

Alternate dimensions, or parallel universes, are concepts suggesting that there could be other realities existing alongside our own, each with different laws of physics, histories, or versions of ourselves. Imagine a multiverse where every possible outcome of events creates a new universe—like different branches of a tree. These ideas often arise in physics theories such as string theory and quantum mechanics, though they are speculative and not yet confirmed by experimental evidence. Essentially, alternate dimensions are different "spaces" that coexist with our universe, expanding the scope of reality beyond what we perceive.