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 Astronomy Educa (4) Galaxy Formation & Evolu (3) Cosmo (2) Exopla (2) Solar System/Planetary Sci (2) Active Galactic Nu (1) Astrobio (1) Galactic Structure & Stellar Populat (1) State Facet State City Facet City Membership Class AM (1) F (13) Full Member (5) GR (1) JR (1) Facet Membership Class Division Facet Division