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 Active Galactic Nu (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Star Formation & Evolu (1) State CA (5) HI (1) IL (1) MA (2) MD (7) MN (1) NC (1) NM (4) NV (1) NY (3) PA (1) TX (2) VA (1) WA (1) (-) NJ (1) Facet State City Marlton (1) Facet City Membership Class Full Emeritus Member (1) Facet Membership Class Division DDA (3) DPS (3) HAD (3) SPD (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