The discovery of Quaoar on June 4, 2002, marked it as the largest planetary body found in the Solar System since the discovery of Pluto in 1930. Situated billions of miles from Earth and beyond Pluto’s orbit, this 800-mile diameter sphere of rock and ice heralds a new era in both astronomy and astrology for the 21st Century. For astrologers, it means that the transpersonal planets Uranus, Neptune, and Pluto are joined by a new transpersonal planet, Quaoar, whose profound impact is just beginning to be understood. Quaoar (pronounced KWAH-o-wahr) promises to transform our perceptions of self, our spiritual growth, and our role in the universe. Western astrologers globally will be observing Quaoar closely, as Western astrology uniquely integrates new celestial bodies, adapting its interpretations to include the insights that such planets provide.