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