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