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 Astronomy Educa (1) Exopla (1) Heliophy (1) Solar System/Planetary Sci (1) State Facet State City Bethesda (1) Calgary (1) Carrollton (1) Damascus (1) Hanover (1) La Crescenta (1) Onsala (1) San Ramon (1) Facet City Membership Class Full Member (3) Facet Membership Class Division Facet Division