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 Exopla (9) GRBs (7) High-Energy Pheno (7) Supernovae (7) Solar System/Planetary Sci (6) Star Formation & Evolu (6) Cosmo (5) Interstellar Me (5) Active Galactic Nu (4) Galaxy Formation & Evolu (4) Astrobio (3) Clusters of Galaxies/Large-scale Struc (3) Galactic Structure & Stellar Populat (3) Astronomy Educa (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division