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