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 Astrobio (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Exopla (1) State DC (5) FL (1) MD (4) VA (1) (-) PA (1) Facet State City Bethlehem (1) Blue Bell (1) Cambridge (1) Erie (1) Kutztown (2) Lititz (1) Pittsburgh (2) Selinsgrove (1) Swarthmore (1) University Park (4) (-) Washington (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (1) LAD (1) Facet Division Showing 1-1 of 1 results Douglas Hudgins Full Member Affiliation NASA Headquarters State/Province PA Country United States