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 Heliophy (5) Solar System/Planetary Sci (2) Astronomy Educa (1) Cosmo (1) State Facet State City Facet City Membership Class Amateur Affiliate (2) Div Affil - SPS (1) Full Member (3) Graduate Student (2) Facet Membership Class Division Facet Division