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 State Facet State City Facet City Membership Class AM (1) E (1) F (17) Full Emeritus Member (2) Full Member (2) GR (5) Graduate Student (2) JR (1) Undergrad Student (3) Facet Membership Class Division DPS (2) HAD (1) Facet Division