Scientific cosmology is usually outlined since the science on the universe in general. In it, the terms "universe" and "cosmos" are frequently utilized as synonyms for that expression "planet".[12] One particular typical definition of the world/universe found in this field is as "[t]he totality of all space and time; all https://namthuanloi39360.weblogco.com/36382230/what-does-nam-thuan-loi-mean