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