Astrology is the language of the cosmos. Its the study of celestial bodies. According to Astrologer and author, Chris Brennan, natal astrology is the practice of determining information about the nature and course of a person’s life based on the study of the positions of the planets at the moment that they were born. It’s one of the most incredible tools of self knowledge and it has a special way of telling us where we are at this point in our lives.