The ancient exact sciences are the main subject in this collection of papers, offered in honor of Lis Brack-Bernsen by her colleagues and friends. The topics of the articles are linked by the themes that have been at the center of much of Lis's own work: the Babylonian observational record, and the relationship between observation and theory; the gnomon, sundials, and time measurement; and the relationship between different scientific activities in the ancient world, especially the connections between mathematics and astronomy. Lis Brack-Bernsen has been a key figure in transforming the study of Babylonian astronomy from an almost exclusive focus on the mathematical astronomy of the late period to embracing a much broader consideration of all aspects of the subject, both early and late, mathematical and observational, astronomical and astrological, and their relationships between one another. The papers demonstrate the wide variety of questions asked and approaches used by historians of ancient science. --- In der Reihe BERLIN STUDIES OF THE ANCIENT WORLD erscheinen Monographien und Sammelbände aller altertumswissenschaftlichen Disziplinen. Die Publikationen gehen aus der Arbeit des Exzellenzclusters "Topoi. The Formation and Transformation of Space and Knowledge in Ancient Civilizations" hervor, einem Forschungsverbund der Freien Universität Berlin und der Humboldt-Universität zu Berlin sowie den Partnerinstitutionen Berlin-Brandenburgische Akademie der Wissenschaften, Deutsches Archäologisches Institut, Max-Planck-Institut für Wissenschaftsgeschichte und Stiftung Preußischer Kulturbesitz. Die Reihe ist Bestandteil der Publikationsplattform Edition Topoi. Alle Bände der Reihe sind elektronisch unter www.edition-topoi.org verfügbar.weiterlesen