Astronomer vs. Astrologer: What's the Difference?

One who specializes in astronomy.

The study of the positions and motions of celestial bodies in the belief that they have an influence on the course of natural earthly occurrences and human affairs.

One who studies astronomy, the stars or the physical universe; a scientist whose area of research is astronomy or astrophysics

(Obsolete) Astronomy.

An astrologer.

One who studies or practices astrology.

One who is versed in astronomy; one who has a knowledge of the laws of the heavenly orbs, or the principles by which their motions are regulated, with their various phenomena.

One who studies the stars; an astronomer.

A physicist who studies astronomy

One who practices astrology; one who professes to foretell events by the aspects and situation of the stars.

Someone who predicts the future by the positions of the planets and sun and moon