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 Astrobio (5) Solar System/Planetary Sci (5) Astronomy Educa (4) Exopla (4) Cosmo (3) Star Formation & Evolu (3) GRBs (2) High-Energy Pheno (2) Interstellar Me (2) Supernovae (2) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division