The term 12 Constellations refers to the twelve divisions of the night sky, which are part of the ZODIAC (6 letters). These constellations are used in astrology and astronomy, and have been known since ancient times. They are located along the ecliptic, the path of the sun across the sky, and are visible from Earth. The 12 constellations are Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces.