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 Solar System/Planetary Sci (3) Astrobio (2) Exopla (1) State Facet State City Greenbelt (1) Silver Spring (1) Washington (1) Facet City Membership Class E (2) Educator Affiliate (1) F (17) Full Emeritus Member (1) Full Member (6) GR (2) Graduate Student (2) Facet Membership Class Division Facet Division