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