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 Amateur Affiliate (14) Div Affil - DPS (2) Div Affil - HAD (1) Div Affil - LAD (1) Full Emeritus Member (44) Full Member (82) Graduate Student (21) Facet Membership Class Division Facet Division