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