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) Solar System/Planetary Sci (1) State (-) CO (3) Facet State City Aurora (1) Black Hawk (1) Boulder (52) Darling Heights (1) Eaton (1) Golden (1) Greenwood Village (1) Lafayette (1) Lakewood (2) Littleton (1) Longmont (1) Louisville (1) Moffett Field (1) Nederland (1) Tucson (1) Usaf Academy (1) Washington (1) (-) Denver (3) Facet City Membership Class F (1) Full Emeritus Member (1) Full Member (1) Facet Membership Class Division HAD (3) HEAD (2) (-) DPS (3) Facet Division Showing 1-3 of 3 results Edward Bierhaus Full Member Affiliation Lockheed Martin State/Province CO Country United States Vernon Pankonin Full Emeritus Member Affiliation State/Province CO Country United States Jeff Stoner F Affiliation Southwest Research Institute State/Province CO Country United States