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 High-Energy Pheno (1) Supernovae (1) (-) GRBs (1) State (-) IL (1) Facet State City Chicago (5) Eugene (1) Evanston (2) Springfield (1) Urbana (3) (-) Rock Island (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results William Peterson Full Member Affiliation Augustana College State/Province IL Country United States