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 Exopla (1) Solar System/Planetary Sci (1) State China (1) GA (1) IA (1) MD (1) MI (1) Facet State City Facet City Membership Class E (1) F (3) Facet Membership Class Division HEAD (9) Facet Division