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 (11) Galaxy Formation & Evolu (11) Active Galactic Nu (9) GRBs (9) High-Energy Pheno (9) Interstellar Me (9) Solar System/Planetary Sci (9) Supernovae (9) Cosmo (8) Clusters of Galaxies/Large-scale Struc (6) Galactic Structure & Stellar Populat (6) Star Formation & Evolu (6) Astronomy Educa (5) Astrobio (4) Heliophy (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division