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) Star Formation & Evolu (9) Supernovae (9) Exopla (7) Galaxy Formation & Evolu (7) Astronomy Educa (6) Galactic Structure & Stellar Populat (6) Solar System/Planetary Sci (5) Active Galactic Nu (4) Astrobio (3) Interstellar Me (3) Clusters of Galaxies/Large-scale Struc (2) Cosmo (2) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division