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 (13) Astronomy Educa (6) Star Formation & Evolu (6) Exopla (5) Astrobio (4) Galactic Structure & Stellar Populat (4) Heliophy (3) Cosmo (2) Galaxy Formation & Evolu (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division