82020 Edition. This book gives a well-rounded understanding of Vedic astrological principles and serves as a textbook for university level classes of Vedic Astrology. It lays a firm foundation to expand the awareness toward the higher teachings of Vedic astrology, and is both scholarly and easy to read. Vedic Astrology is an ancient science of self-discovery which teaches us how life works, how we fit into the bigger picture, our purpose for being here, and the goal of our lives. Its study and practice enriches our own life and enables us to help other people enrich theirs, giving guidance in all matters of life, from career to love to health. This 2020 edition of Science of Light is a crucial addition to every astrologer's bookshelf.[Be careful when buying used copies as to which specific edition is being indicated.]