The Big 3 in Astrology are the Sun, Moon, and Rising signs of your zodiac sign. These signs are a representation of different aspects of your personality. However, they share the same element, style, and quality. If you know these three, you'll be able to better understand yourself and others. https://www.trulydivine.com/sun-moon/aquarius-sun-with-aries-moon-and-leo-rising