You may know "astrology" through the pop-culture categories of dime-store booklets or through reading your daily horoscope in the newspaper. These are supposedly the descriptions of who you are and what's going to happen to you today based on some mysterious elements at work in the sky and little more than the luck of the draw you were handed on the day of the year you were born. Usually the dime-store booklets are simplistic but accurate as far as they go. Daily horoscopes in the newspaper, though, resemble real astrology about as much as Styrofoam resembles real food.