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 Albuquerque (1) Alexandria (2) Ames (1) Amsterdam (1) Anderson (1) Austin (2) Baltimore (2) Boulder (1) Calgary (1) Cambridge (2) Campbell (1) Charleston (1) Chester (1) Columbus (1) Damascus (1) Delanco (1) Ellicott City (1) Ewing (1) Flagstaff (1) Gainesville (1) Green Valley (2) Heidelberg (1) Hilo (1) Hirakata (1) Iowa City (1) Johnson City (1) Las Cruces (1) Lititz (1) Littleton (1) Los Alamos (1) Los Angeles (1) Marina (1) Mount Pleasant (1) Norman (1) Oxford (1) Palo Alto (1) Pasadena (1) Playa Del Rey (1) Pleasant Hill (1) Port Orchard (1) Rancho Murieta (1) Rochester (1) San Diego (1) San Ramon (1) Scaggsville (1) Seattle (2) Sparks (1) Staten Island (1) Toledo (1) Tucson (5) Victoria (1) Washington (1) West Dennis (1) Whitewater (1) Windermere (1) Winthrop (1) Zurich (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