What Is The Big Bang?
The Big Bang was a cosmic singularity in which space-time and matter themselves were created and the universe began. This model suggests that, starting with a very small fraction of a billion years in the … Read more
galaxies
What Are Multiverses?
Different universes or multiverses form the multiverse and together form a universe in which everything exists and is described by physical laws and constants. In ancient Greek atomism, which proposed an infinite parallel world, born … Read more