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 Facet State City Berkeley (1) Davis (1) Pasadena (2) Saint Louis (1) Facet City Membership Class GR (1) JR (1) Facet Membership Class Division Facet Division