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 Interstellar Me (10) Exopla (7) Solar System/Planetary Sci (7) Star Formation & Evolu (5) Astrobio (4) Active Galactic Nu (2) Astronomy Educa (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) Cosmo (1) Galaxy Formation & Evolu (1) Heliophy (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division