Question

what is parallel universe? is it real?​

Answer 1

Answer:

A parallel universe, also known as an alternate universe or alternative universe, or, alternate or alternative reality, is a hypothetical self-contained plane of existence, co-existing with one's own. The sum of all potential parallel universes that constitute reality is often called a “multiverse".

Answer 2

• A parallel universe, also known as a parallel dimension, alternate world, or alternate reality, is a fictional self-contained plane of existence that exists alongside our own.
• A "multiverse" refers to the collection of all possible parallel worlds that make up reality.

• The word "parallel world" is more generic and does not imply a link with our own universe, either positive or negative.
• A universe in which the fundamental principles of physics are different – for example, one in which there are no Laws of Motion – would be considered a parallel universe but not an alternate reality or a notion that bridges the gap between fantasy and reality.

parallel universe is not in real