Documents Astronomy

Astronomy What is astronomy? Astronomy is the study of the universe and its components. Planets Stars Galaxies Moons Comets Black holes They study these things by using telescopes…

Documents THE EARTH IN THE SOLAR SYSTEM Stars, Constellations & the Solar System.

THE EARTH IN THE SOLAR SYSTEM THE EARTH IN THE SOLAR SYSTEM Stars , Constellations & the Solar System Stars They are huge balls of very hot gaseous matter. They are self-…