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) Active Galactic Nu (6) Cosmo (6) Galactic Structure & Stellar Populat (6) GRBs (6) High-Energy Pheno (6) Star Formation & Evolu (6) Supernovae (6) Galaxy Formation & Evolu (5) Clusters of Galaxies/Large-scale Struc (4) Astrobio (3) Astronomy Educa (3) Exopla (3) Solar System/Planetary Sci (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division