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) Star Formation & Evolu (1) (-) Cosmo (1) State (-) CO (1) Facet State City Boulder (5) Broomfield (1) Golden (1) Lakewood (1) New York (1) Zurich (1) (-) Colorado Springs (1) Facet City Membership Class Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Daniel Polsgrove Full Member Affiliation State/Province CO Country United States