InhaltsangabeChemistry of Low Mass Substellar Objects.- Neutron Star Structure and Fundamental Physics.- Six Years of Chandra Observations of Supernova Remnants.- Galaxy Collisions - Dawn of a New Era.- Formation and Evolution of Supermassive Black Holes.- Quasars and Their Host Galaxies.- Applications of Gravitational Lensing in Cosmology.- The Oldest Stars.- Ultraluminous Infrared Galaxies.- The Role of Galactic Winds in Galaxy Formation.- Astronomy with Extremely Large Telescopes.