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 CA (3) DE (1) NV (1) RI (1) TX (1) WY (1) Facet State City Facet City Membership Class Div Affil - DPS (21) Full Emeritus Member (10) Full Member (80) Graduate Student (6) Undergrad Student (1) Facet Membership Class Division HAD (2) HEAD (1) Facet Division