Unveiling
Unveiling the truth about the existence of other universes is very difficult, there are just some theories. We have some knowledge about our universe, which have a lot of galaxies and black holes. Big bang, gravitation and atoms are played a big roll for the existence of our universe as we know now. After big bang, atoms started to exist. An atom is a product of big bang.
There are theories that we might have more big bangs. At the birth of a universe, it could happen that some things go wrong or differently ( might be effected by other big bangs), and a universe could not exist as expected like a universe might have two coordinates, x-y coordinates (without z coordinate). It could be a very thin universe. The thickness could be in the size of atoms or crystals if an atom based universe was created.
Unveiling
Unveiling the truth about the existence of other universes is very difficult, there are just some theories. We have some knowledge about our universe, which have a lot of galaxies and black holes. Big bang, gravitation and atoms are played a big roll for the existence of our universe as we know now. After big bang, atoms started to exist. An atom is a product of big bang.
There are theories that we might have more big bangs. At the birth of a universe, it could happen that some things go wrong or differently ( might be effected by other big bangs), and a universe could not exist as expected like a universe might have two coordinates, x-y coordinates (without z coordinate). It could be a very thin universe. The thickness could be in the size of atoms or crystals if an atom based universe was created.