Explanation of the Geocentric and Heliocentric models The geocentric model and the heliocentric model are two different ways of understanding the motion of celestial bodies, such as the sun, moon,…
Explanation of Full Moon and New Moon A full moon occurs when the Moon is located on the opposite side of the Earth from the Sun, with the Earth in…
Definition of Cosmos and Universe Cosmos Cosmos refers to the universe as an orderly, harmonious, and self-contained system. It originated from ancient Greek philosophy, where the term was used to…
Definition of Dwarf Planet and Planet Dwarf Planet and Planet are important aspects of our understanding of the solar system. A planet is a celestial body that orbits around a…