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 Alumni Affiliate (1) AM (4) E (4) F (16) Full Emeritus Member (3) Full Member (9) GR (13) Graduate Student (5) JR (5) Undergrad Student (6) Facet Membership Class Division HAD (3) DPS (2) Facet Division