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 Astronomy Educa (1) Exopla (1) Solar System/Planetary Sci (1) State (-) PA (1) Facet State City Bloomsburg (1) Greenbelt (1) Indiana (1) Lititz (2) Mechanicsburg (1) Philadelphia (1) Pittsburgh (3) Selinsgrove (1) State College (2) Taipei (1) University Park (4) Washington (1) (-) Erie (1) Facet City Membership Class F (1) Facet Membership Class Division (-) DPS (1) Facet Division Showing 1-1 of 1 results Darren Williams F Affiliation State/Province PA Country United States