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