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 (6) Galaxy Formation & Evolu (5) Astronomy Educa (4) Exopla (4) Solar System/Planetary Sci (4) GRBs (3) High-Energy Pheno (3) Supernovae (3) Galactic Structure & Stellar Populat (2) Interstellar Me (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division