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 CA (1) DC (5) FL (1) MD (5) MI (5) NY (1) TX (1) VA (1) (-) PA (1) Facet State City Arecibo (1) Bethlehem (1) Blue Bell (1) Carlisle (1) Erie (1) Greenbelt (1) Kutztown (1) Pittsburgh (1) Selinsgrove (1) Swarthmore (1) University Park (3) (-) 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