The Celestial Belt is a term used to refer to the ZODIAC, which is an area of the sky that contains the twelve constellations that the Sun passes through during the year. It is also known as the ecliptic and is divided into twelve equal parts, each one representing a month of the year. The ZODIAC is an important part of astrology, which is the study of the positions and movements of celestial bodies in order to gain insight into human affairs.