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) Star Formation & Evolu (1) (-) Exopla (1) State (-) IL (1) Facet State City Austin (1) Chicago (3) Evanston (4) Mattoon (1) Palatine (1) Washington (1) (-) Edwardsville (1) Facet City Membership Class F (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Jeffrey Sabby F Affiliation Southern Illinois Univ., Edwardsville State/Province IL Country United States