You searched for: “cosmologies
cosmology (s) (noun), cosmologies (pl)
The scientific study of the structure and evolution of the universe as a whole: Cosmology includes the natural sciences, particularly astronomy and physics, in a joint effort to understand the physical universe as a unified whole.

Cosmology is that branch of astronomy concerned with the origin, structure, content, and evolution of the universe.

Creation myths and the Big Bang are theories of cosmology.