Mercury and the Mind - Intelligence: The Sacred Science of Budh in Hindu Tradition In Jyotisha, the ancient Hindu science of light and time, each of the nine celestial bodies known as the Navagraha governs specific dimensions of human existence. Among them, Budh — the planet Mercury — holds a singular distinction as the ruler of intellect, speech, and discriminative intelligence. Far from being a mere astronomical object, Budh is understood in Hindu tradition as a living, conscious cosmic force that shapes the quality of the human mind. Budh is the son of Chandra, the Moon, and Tara, the star goddess. This parentage is itself deeply symbolic. The Moon governs the emotional and instinctual mind, the Manas, while Tara represents the stellar field of accumulated learning. The offspring of emotion and knowledge, born of their union, is the reasoning intellect. In this way, Hindu tradition encodes a profound psychological truth in the very genealogy of Budh. What the Scriptures Rev...