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) Galaxy Formation & Evolu (1) State Facet State City Calgary (1) Hebron (1) Johnson City (1) Pasadena (1) Tucson (1) Facet City Membership Class Facet Membership Class Division Facet Division