This scientifically rearranged and comprehensive edition of Vedanaga Jyotisha enjoys a highly respectable position in the history of vedic astrology. It offers a fertile ground to work on for research orientations. It is the only textbook known as Vedanga, i.e., limb of the Vedas. It is believed to be pious like Vedic hymns and mantras. This book is highly relevant in modern-day astrology applications.