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 (79) Solar System/Planetary Sci (77) Galaxy Formation & Evolu (68) Exopla (66) Astronomy Educa (54) Active Galactic Nu (51) Interstellar Me (47) Cosmo (42) Galactic Structure & Stellar Populat (42) GRBs (41) High-Energy Pheno (41) Supernovae (41) Astrobio (37) Heliophy (33) Clusters of Galaxies/Large-scale Struc (32) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division