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