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 (38) Solar System/Planetary Sci (16) Exopla (14) Star Formation & Evolu (14) GRBs (10) High-Energy Pheno (10) Supernovae (10) Astrobio (9) Galaxy Formation & Evolu (9) Cosmo (8) Galactic Structure & Stellar Populat (7) Interstellar Me (7) Active Galactic Nu (6) Heliophy (5) Clusters of Galaxies/Large-scale Struc (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division