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) State (-) MO (1) Facet State City (-) Oklahoma City (1) Facet City Membership Class F (1) Facet Membership Class Division (-) HAD (1) Facet Division Showing 1-1 of 1 results Steven Gullberg F Affiliation University of Oklahoma State/Province MO Country United States