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 Active Galactic Nu (7) Astronomy Educa (7) GRBs (6) High-Energy Pheno (6) Supernovae (6) Cosmo (5) Galaxy Formation & Evolu (4) Clusters of Galaxies/Large-scale Struc (3) Exopla (3) Galactic Structure & Stellar Populat (3) Interstellar Me (3) Solar System/Planetary Sci (3) Star Formation & Evolu (3) Heliophy (2) Astrobio (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division