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 Star Formation & Evolu (17) Cosmo (13) GRBs (13) High-Energy Pheno (13) Supernovae (13) Exopla (12) Astronomy Educa (11) Galaxy Formation & Evolu (11) Active Galactic Nu (9) Clusters of Galaxies/Large-scale Struc (9) Galactic Structure & Stellar Populat (8) Interstellar Me (7) Astrobio (4) Solar System/Planetary Sci (3) Heliophy (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division