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 GRBs (9) High-Energy Pheno (9) Supernovae (9) Exopla (6) Active Galactic Nu (5) Star Formation & Evolu (5) Cosmo (4) Galaxy Formation & Evolu (4) Solar System/Planetary Sci (4) Galactic Structure & Stellar Populat (3) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Interstellar Me (2) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division