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 (5) Exopla (5) GRBs (5) High-Energy Pheno (5) Solar System/Planetary Sci (5) Supernovae (5) Astronomy Educa (4) Star Formation & Evolu (4) Cosmo (3) Astrobio (2) Galaxy Formation & Evolu (2) Heliophy (2) Interstellar Me (2) 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