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 Active Galactic Nu (6) Galaxy Formation & Evolu (6) GRBs (6) High-Energy Pheno (6) Supernovae (6) Cosmo (4) Star Formation & Evolu (3) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Astrobio (1) Interstellar Me (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division