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) Solar System/Planetary Sci (9) Supernovae (9) Cosmo (8) Active Galactic Nu (6) Interstellar Me (6) Astrobio (5) Exopla (5) Galactic Structure & Stellar Populat (5) Galaxy Formation & Evolu (5) Star Formation & Evolu (5) Astronomy Educa (4) Clusters of Galaxies/Large-scale Struc (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division