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 Astronomy Educa (2) Solar System/Planetary Sci (2) Astrobio (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Star Formation & Evolu (1) Supernovae (1) State Facet State City Cedar Rapids (1) Kolkata (1) Lockport (1) Los Angeles (1) Pasadena (1) Facet City Membership Class Facet Membership Class Division Facet Division