Astrology Is a Science of Mathematics - Logic, and Intuition. Mathematics Remains Same for All but Logic Varies on Perspective and Perception Whereas Intuition Is an Unique Quality Which Is Main Reason for Success of Astrology and Astrologer.
Hindu Vedic Astrology Is Believed That Its Origin Is from Lord Shiva Told It to Parvathy(Goddess) Listened by Ganas and Nandi. Later on over Thousands of Years, It Evolved by Rishis Such as Parashara, Jaimini, Kalidasa, Daivagna, Narada and Mantreshwara of Ancient times to Present Day. Late B.V. Raman and so Many Great Stalwacts Parihara Jyothishya Follows and Relies on Hindu Vedic Astrology Not Only to Know the Astro-results but to Get Solutions and Remedies for the Problems by All the Main Three Ways Yantra-mantra and Tantra.