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 CA (2) MA (1) MD (3) NM (1) NY (2) WI (1) (-) NJ (1) Facet State City 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