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 Astronomy Educa (14) Star Formation & Evolu (14) Solar System/Planetary Sci (12) Galaxy Formation & Evolu (10) Cosmo (9) GRBs (8) High-Energy Pheno (8) Supernovae (8) Exopla (7) Galactic Structure & Stellar Populat (7) Active Galactic Nu (5) Astrobio (5) Interstellar Me (4) Clusters of Galaxies/Large-scale Struc (3) Heliophy (2) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division