The term "Celestial Ruler" often refers to a deity or figure in various mythologies who governs the heavens and celestial bodies. This concept can be found in many cultures, where the ruler is associated with the sun, moon, and stars, influencing natural phenomena and human affairs. In astrology, a "Celestial Ruler" may also denote a planet that governs a specific zodiac sign, impacting personality traits and life events. For example, Mars is the celestial ruler of Aries, symbolizing energy and assertiveness, while Venus rules Taurus, representing love and beauty.