The science of celestial (heavenly) bodies is known as:

Astronomy (C): Astronomy is the scientific have a look at of celestial bodies together with stars, planets, and galaxies. Astrology (A): This is a perception gadget suggesting a connection between the positions of celestial bodies and human activities, not a systematic subject. Astrophysics (B): While carefully related, it specializes in the physical residences and underlying strategies of celestial gadgets. Geophysics (D): This is the study of the Earth’s bodily homes and approaches.