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 Cosmo (1) Star Formation & Evolu (1) State CA (3) CT (1) DC (1) MA (1) OR (1) SC (1) WA (1) Facet State City Facet City Membership Class AM (1) E (1) F (4) Full Member (2) JR (1) Undergrad Student (1) Facet Membership Class Division Facet Division