110k views
0 votes
What is atronomy and what are the parts of atronomy

User Joe Kul
by
7.6k points

1 Answer

1 vote

Answer: According to en.wikipedia.org

Astronomy is Astronomy (from Ancient Greek ἀστρονομία (astronomía) 'science that studies the laws of the stars') is a natural science that studies celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and evolution. Objects of interest include planets, moons, stars, nebulae, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole.

Step-by-step explanation:

User Hessius
by
7.5k points