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