Scientific cosmology is often outlined given that the science in the universe as a whole. In it, the phrases "universe" and "cosmos" tend to be utilised as synonyms for your term "planet".[12] A single common definition of the world/universe present in this subject is as "[t]he totality of all Area https://garrettdhhgg.activosblog.com/35170758/the-smart-trick-of-nam-thuan-loi-that-nobody-is-discussing