What's the Study of the Solar System, Stars and Outer Space Called?

Question

The question says it all...

Answer 1

Astronomy or astrophysics, depending on what you're studying and how much physics you bring into the study.  Studying planets is planetary astronomy, the sun is solar physics, stars are stellar astronomy, galaxies are galactic astrophysics, the universe in general is cosmology.  But you usually don't specialize until grad school or later, so for now, study physics and astronomy.

Answer 2

Astronomy.  Cosmology is the study of the genesis and evolution of the universe.

Answer 3

it is called astronomy

Answer 4

cosmology or astronomy

Answer 5

It is mainly called cosmology or astronomy.Astrology is completely different from astronomy as astronomy is entirely based on logical thinking.