Member Directory The AAS maintains a membership directory to facilitate member interaction and to support the conduct of official Society business. Search directory for: Filter Results By Clear Filters Type of Science Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) State Facet State City Hamilton (1) London (2) Missisauga (1) New Haven (1) Port Hope (1) Toronto (6) Facet City Membership Class Facet Membership Class Division Facet Division