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 Solar System/Planetary Sci (10) Astronomy Educa (8) Heliophy (5) Astrobio (4) Exopla (4) Active Galactic Nu (2) Cosmo (2) GRBs (2) High-Energy Pheno (2) Star Formation & Evolu (2) Supernovae (2) Galaxy Formation & Evolu (1) Interstellar Me (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division