Astrology is more relevant in the present era simply because life has become more complicated. Avenues of avocation and means of earning livelihood have multiplied beyond imagination. Astrology is a group of systems, traditions, and beliefs which hold that the relative positions of celestial bodies and related details can provide information about personality, human affairs and other "earthly" matters. A practitioner of astrology is called an astrologer. Astrology is not a myth; it is a science which is well-known from China to Peru. Since time immemorial Astrology is believed by millions of peoples all over the world. As we know Astrology is a science so in calculations efficiency is a must. If calculations in Astrology will be accurate then the results will be correct and useful. Astrology is a boon for us subject to the condition it should be efficiently done. Astrology also plays an important role for marriage arrangements. Marriage astrology is very unique because every parent seeks astrologers' advice for matching horoscopes and its compatibility before settling marriages. Astrology could prove very dangerous if in wrong hands as a man may foolishly believe on it to shape his life. According to Varahamihira, Astrology is the eye of the Vedas, whoever divines his destiny through it will be in heaven; the secrets of Astrology should be divulged to pious, God-fearing and honest persons who shall not use it for evil purposes.