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 GRBs (2) High-Energy Pheno (2) Supernovae (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) (-) Interstellar Me (1) State (-) ON (1) Facet State City (-) Toronto (1) Facet City Membership Class F (1) Facet Membership Class Division (-) HEAD (1) Facet Division Showing 1-1 of 1 results Bryan Gaensler F Affiliation University of Toronto State/Province ON Country Canada