Your natal birth chart holds the keys to understanding your life's purpose and the unique path you are meant to walk. Among the many elements in your chart, the "Big Three" — your Sun sign, Moon sign, and Rising sign — play a pivotal role in shaping your personality, desires, and soul's journey. The Big Three refers to the three most significant components of your astrological chart: the Sun, Moon, and Rising signs. Each of these signs represents different facets of your personality and influences various areas of your life.