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 (10) Galaxy Formation & Evolu (9) Cosmo (7) Exopla (7) Solar System/Planetary Sci (6) Galactic Structure & Stellar Populat (5) Astrobio (4) Astronomy Educa (4) Clusters of Galaxies/Large-scale Struc (4) Active Galactic Nu (3) Interstellar Me (3) GRBs (1) Heliophy (1) High-Energy Pheno (1) Supernovae (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division