Initial singularity

The initial singularity is a singularity predicted by some models of the Big Bang theory to have existed before the Big Bang.[1] The instant immediately following the initial singularity is part of the Planck epoch, the earliest period of time in the history of our universe.

  1. ^ Wall, Mike (21 October 2011). "The Big Bang: What Really Happened at Our Universe's Birth?". The History & Future of the Cosmos. Space.com. Retrieved April 16, 2012.