Synopsis This monograph of Jyotisha dealing with some essential aspects of fundamental importance, in its all likelihood, was handed down by sage Lagadha about 3500 years ago somewhere in Kashmir (India). This is the work which: Enjoys a highly respectable p9osition in the history of Vedic astrology; Offers fertile ground to work on for research orientations; Is the only text book known as the Vedanga, i.e., limb of the Vedas; Is recommended to recite once a day for obtaining the astrological wisdom; Is believe to be pious like Vedic hymns and Mantras. This Upadesha of sage Lagadha: For centuries, was treated in a piecemeal manner by Indian as well as western scholars. This enlarged, scientifically rearranged and comprehensive edition of Vedanga Jyotisha: Treats Vedanga astrology (Jyotisha) in an easily understandable manner; Is illustrated by current dated examples; Contains rules forming the base of astrological wisdome;Is relevant in modern day astrological applications; Is now composed in a petite, full fledged and self contained style without emending its originality.