TOPICS: • INTRODUCTION TO COSMOLOGY • EARLY UNIVERSE • COSMIC MICROWAVE BACKGROUND • INFLATION • LENSING • DARK MATTER • GRAVITATIONAL WAVES • LARGE SCALE STRUCTURES • NEUTRINOS • STAR FORMATION • DARK ENERGY LECTURERS: * M. Bartelmann (Heidelberg) * L. Baudis (Zurich) * V. Bromm (Austin) * R. Caldwell (Dartmouth) * S. Hannestad (Aarhus) * S. Hughes (MIT) * L. Hui (Columbia) * L. Kofman (CITA) * V. Rubakov (Moscow) * U. Seljak (Zurich) * D. Wands (Portsmouth)