This book opens a new chapter in Agamben studies by providing a critical account of how the ancient science of astrology emerges in contemporary thought through the work of Giorgio Agamben. Astrology becomes a means to visualize the significance of the central elements in Agamben’s thinking on issues such as potentiality, biopolitics, bare life and the signature. In the end, the astrological signature becomes an alternative mode to theology, politics and philosophy as a way of understanding history.