Scientific cosmology can be outlined because the science of the universe in general. In it, the phrases "universe" and "cosmos" are usually used as synonyms with the expression "planet".[12] Just one popular definition of the entire world/universe present in this field is as "[t]he totality of all space and time; https://edwinzdfee.newbigblog.com/42617762/what-does-namthuanloi-mean