Scientific cosmology is usually defined as being the science on the universe in general. In it, the phrases "universe" and "cosmos" are often made use of as synonyms with the term "entire world".[12] A single widespread definition of the whole world/universe located in this discipline is as "[t]he totality of https://namthuanloi72593.ja-blog.com/36356784/the-2-minute-rule-for-namthuanloi