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 Star Formation & Evolu (9) Active Galactic Nu (6) Astronomy Educa (5) Galaxy Formation & Evolu (5) Solar System/Planetary Sci (5) Interstellar Me (3) Astrobio (2) Cosmo (2) Exopla (2) Galactic Structure & Stellar Populat (2) GRBs (1) High-Energy Pheno (1) Supernovae (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division