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 (-) Star Formation & Evolu (1) State (-) NJ (1) Facet State City Baltimore (1) COLUMBUS (1) Delanco (1) Fairfax (1) Newark (4) Piscataway (2) Princeton (1) Titusville (1) Union (1) (-) Marlton (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division HAD (1) LAD (1) Facet Division Showing 1-1 of 1 results Hugh Van Horn Full Emeritus Member Affiliation Retired State/Province NJ Country United States