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 (14) High-Energy Pheno (14) Supernovae (14) Cosmo (11) Active Galactic Nu (10) Astronomy Educa (9) Galaxy Formation & Evolu (9) Solar System/Planetary Sci (9) Exopla (8) Heliophy (6) Star Formation & Evolu (6) Clusters of Galaxies/Large-scale Struc (5) Astrobio (4) Galactic Structure & Stellar Populat (4) Interstellar Me (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division