Before revision: In natural history The development of systems provides the science currently so before that by a singular Big Banguniformly dispersed plasma spread after the creation of the universe in space, which is cooled with universal history The currently dominant theory of the origin of our universe postulates a physical singularity (specifically the Big Bang).
After revision: In universal history The currently dominant theory of the origin of our universe postulates a physical singularity (specifically the Big Bang).