Did you know that astrology is an ancient science that predates both astronomy and psychology? Although it is widely considered a pseudoscience today, astrology continues to have a popular following in modern times. The Astrology Basics Study Brief is intended as a quick overview of the discipline for curious learners or as a convenient resource for amateur practitioners and enthusiasts. This Study Brief assembles notable facts, key concepts and prractical details in an organized, easy to follow format. It begins with a brief introduction that outlines the world history of astrological practices from Mesopotamian origins to modern day influences. Definitions of key terms, fundamental principles, and major elements are included. The practice of astrology involves reading and interpretation of horoscopes, which are astrological systems for explaining personalities and predicting events based on celestial positions that existed at the date and time a person was born. A condensed review of planets and houses and their significance is included along with information about horoscope casting and standard astrological charts. General characteristics and compatibilities associated with the different zodiac sun signs are compiled in a handy reference chart. The Study Brief features sections on Chinese astrology, Tarot card reading, and Numerology interpretations. The very latest discoveries and developments in the art of astrology are discussed.