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 (-) Solar System/Planetary Sci (1) State (-) IL (1) Facet State City Chicago (1) (-) Mattoon (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division (-) DPS (1) Facet Division Showing 1-1 of 1 results Daniel Allen Full Member Affiliation State/Province IL Country United States