Astrology is the study of the positions and movements of celestial bodies, such as the stars, planets, and the moon, and how they influence human affairs and personality traits. Astrologers believe that the positions of these celestial bodies at the time of a person's birth can reveal valuable information about their character, strengths, weaknesses, and life events. The birth chart, also known as the natal chart, is a key tool in astrology. It is a map of the sky at the exact moment of a person's birth, showing the positions of the planets in relation to the zodiac signs. The zodiac signs play a crucial role in astrology. There are twelve zodiac signs, each associated with specific qualities and characteristics. These signs are based on the division of the ecliptic, the apparent path of the sun in the sky, into twelve equal parts. The zodiac signs are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.