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 Exopla (1) Interstellar Me (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) State MA (6) PR (1) Facet State City Alexandria (2) Cedar Rapids (1) Fairfax (1) Greenbelt (1) Iowa City (2) Springfield (1) Washington (6) Facet City Membership Class Facet Membership Class Division Facet Division