Astronomy (with the Greek “astron” indicating “star” and nomos this means “law”) is considered the scientific research of celestial bodies such as stars, planets, comets, and galaxies.

The objects analyzed encompass stars, galaxies, planets, moons, asteroids, comets and nebulae. Phenomena outside the Earth’s ambiance are likewise analyzed. That includes supernovae explosions, gamma ray bursts, and cosmic microwave track record radiation....