Maybe there is another Earth where dinosaurs are the dominant species. Or another one where Russian cosmonauts first landed on the Moon.
Research shows that there may be more than one version of reality on a distant star, at the bottom of a black hole, or in some hidden, different dimension.
The word “universe” should mean – everything that exists. Scientists are looking for evidence that our universe is not the only one and that it is possible that there are parallel worlds, on which parallel lives run all of us. Scientists claim with increasing certainty that such universes and to be able to determine the destiny of humanity.