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 Exopla (7) Solar System/Planetary Sci (7) GRBs (5) High-Energy Pheno (5) Interstellar Me (5) Supernovae (5) Galaxy Formation & Evolu (2) Heliophy (2) Star Formation & Evolu (2) Astrobio (1) Cosmo (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division