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 Star Formation & Evolu (9) Galaxy Formation & Evolu (8) Galactic Structure & Stellar Populat (7) Exopla (6) GRBs (6) High-Energy Pheno (6) Supernovae (6) Astronomy Educa (5) Astrobio (4) Interstellar Me (4) Solar System/Planetary Sci (4) Clusters of Galaxies/Large-scale Struc (3) Active Galactic Nu (2) Cosmo (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division