GENERAL KNOWLEDGE

Detailed explanation-1: -Scientists believe our universe comes from a singularity. Scientists don’t actually know where this singularity came from or exactly what it is, but they do know that a singularity is an infinitely small, hot area of infinite pressure and density.

Detailed explanation-2: -The Big Bang theory says that the universe came into being from a single, unimaginably hot and dense point (aka, a singularity) more than 13 billion years ago.

Detailed explanation-3: -A strange universe The researchers discovered that the innermost regions of a superconductor black hole can feature an expanding universe in grotesque miniature, a place where space can stretch and deform at different rates in different directions.