Question

|I{•------» What existed before the universe? «------•}I| ​

Answer 1

Explanation:

The initial singularity is a gravitational singularity predicted by general relativity to have existed before the Big Bang[1] and thought to have contained all the mass and space-time of the Universe.[2] The instant immediately following the initial singularity is part of the Planck epoch, the earliest period of time in the history of the universe

Answer 2

Initial singularity - Initial singularity. The initial singularity is a gravitational singularity predicted by general relativity to have existed before the Big Bang and thought to have contained all the energy and spacetime of the Universe.