Introduction: The Cosmic Significance In Vedic astrology (Jyotisha), the Navagrahas (Sanskrit: Nava = nine, Graha = seizer or influencer) are not mere planets in the astronomical sense. They are celestial forces or energies that influence the karma, destiny, and daily life of all beings. The nine grahas are: Surya (Sun), Chandra (Moon), Mangala (Mars), Budha (Mercury), Brihaspati (Jupiter), Shukra (Venus), Shani (Saturn), Rahu (North Lunar Node), and Ketu (South Lunar Node).