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 (14) GRBs (14) High-Energy Pheno (14) Star Formation & Evolu (14) Supernovae (14) Interstellar Me (13) Galaxy Formation & Evolu (11) Solar System/Planetary Sci (11) Astronomy Educa (10) Clusters of Galaxies/Large-scale Struc (10) Active Galactic Nu (9) Cosmo (9) Galactic Structure & Stellar Populat (9) Heliophy (8) Astrobio (7) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division