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) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) (-) Active Galactic Nu (1) State (-) MN (1) Facet State City Saint Paul (2) Winona (1) (-) Mankato (1) Facet City Membership Class F (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Michael Rutkowski F Affiliation Minnesota State University, Mankato State/Province MN Country United States