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 (11) Astronomy Educa (7) Galactic Structure & Stellar Populat (7) GRBs (7) High-Energy Pheno (7) Supernovae (7) Exopla (6) Galaxy Formation & Evolu (6) Solar System/Planetary Sci (5) Active Galactic Nu (4) Astrobio (3) Interstellar Me (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division