Scientific cosmology could be defined because the science on the universe in general. In it, the terms "universe" and "cosmos" tend to be employed as synonyms for the expression "planet".[12] A person typical definition of the earth/universe found in this industry is as "[t]he totality of all Place and time; https://nam-thuan-loi40482.blog-kids.com/36554970/about-nam-thuan-loi