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 Astronomy Educa (11) Star Formation & Evolu (9) GRBs (7) High-Energy Pheno (7) Solar System/Planetary Sci (7) Supernovae (7) Cosmo (6) Galaxy Formation & Evolu (6) Active Galactic Nu (5) Exopla (5) Interstellar Me (5) Astrobio (4) Galactic Structure & Stellar Populat (4) Heliophy (4) Clusters of Galaxies/Large-scale Struc (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division