ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Parkes radio telescope . ... Mopra radio telescope . ... Studying the periphery of galaxy disks can increase our understanding of the physics involved with these processes. ... This conference aims to bring together astronomers who study these transition regions (e.g. outer disks, halos, thick disks and the IGM) and to cover both the theoretical and (multi-wavelength) observational sides of this research field. ...