Astrology is an ancient practice that studies the movements and positions of celestial bodies, believing they influence human affairs and the natural world. Central to astrology is the zodiac, a belt in the sky divided into twelve signs: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. Each sign is associated with specific personality traits.