what is cosmologies
Cosmology (from the Greek ÎºÏÏÎ¼Î¿Ï, kosmos world and -Î»Î¿Î³Î¯Î±, -logia study of), is the study of the origin, evolution, and eventual fate of the universe.
Cosmology is the branch of astronomy involving the origin and evolution of the universe, from the Big Bang to today and on into the future. Cosmologists puzzle over exotic concepts like string theory, dark matter and dark energy and whether there is one universe or many (sometimes called the multiverse).