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 CO (1) NH (1) Facet State City Facet City Membership Class E (1) F (3) Full Member (3) GR (2) Graduate Student (1) JR (1) Facet Membership Class Division DPS (1) Facet Division