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