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 Interstellar Me (7) Solar System/Planetary Sci (7) Exopla (6) GRBs (6) High-Energy Pheno (6) Supernovae (6) Star Formation & Evolu (5) Astronomy Educa (3) Galaxy Formation & Evolu (3) Galactic Structure & Stellar Populat (2) Heliophy (2) Active Galactic Nu (1) Astrobio (1) Cosmo (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division