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 Star Formation & Evolu (8) Active Galactic Nu (7) Galaxy Formation & Evolu (7) Solar System/Planetary Sci (7) Astronomy Educa (4) Galactic Structure & Stellar Populat (4) GRBs (4) Heliophy (4) High-Energy Pheno (4) Interstellar Me (4) Supernovae (4) Cosmo (3) Exopla (3) Astrobio (2) Clusters of Galaxies/Large-scale Struc (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division