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