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 (2) Astronomy Educa (1) Solar System/Planetary Sci (1) State CA (2) ND (1) NJ (1) NV (1) TX (1) Facet State City Facet City Membership Class Full Member (4) Facet Membership Class Division Facet Division