Know About Jupiter & Saturn - Dr.Shanker Adawal The role of Jupiter and Saturn is extremely important in analyzing the strength of the horoscope as Jupiter indicates the potential and Saturn tells the inherent energy which the person possesses to accomplish things in life. This is a book which would be useful for students as well as those advanced in the study of astrology. From the basics it goes into aspects and the impact of conjunctions, placements, Nakshatra and results due to conjunctions which have been explained in context to the Nadi system.