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 (12) Cosmo (9) GRBs (9) High-Energy Pheno (9) Supernovae (9) Active Galactic Nu (8) Galaxy Formation & Evolu (8) Solar System/Planetary Sci (7) Exopla (6) Star Formation & Evolu (6) Galactic Structure & Stellar Populat (5) Interstellar Me (4) Clusters of Galaxies/Large-scale Struc (3) Heliophy (3) Astrobio (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division