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 (4) Exopla (3) Galaxy Formation & Evolu (2) Interstellar Me (2) Solar System/Planetary Sci (2) Astrobio (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Heliophy (1) State AZ (11) GA (1) MA (1) Facet State City Berkeley (1) Brooklyn (1) Chadds Ford (1) Chicago (1) Forest Hills (1) Hanover (1) Hempstead (1) Ithaca (1) Lockport (1) New York (3) Stanford (1) Toronto (1) Facet City Membership Class Facet Membership Class Division Facet Division