Surya Siddhanta

Surya Siddhanta is an ancient Indian text that systematically explains the science of astronomy and planetary motions. It provides precise calculations for the positions and movements of the Sun, Moon, planets, and stars, based on mathematical methods. Historically, it has been used for astrology, timekeeping, and understanding celestial events. Despite its age, many of its mathematical techniques remain relevant in classical astronomy, offering insight into early scientific thought in India. Overall, Surya Siddhanta combines astronomy with traditional Indian knowledge, serving as a foundational reference on the mechanics of the cosmos.