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 Astrobio (1) Exopla (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) Heliophy (1) State Facet State City Albuquerque (1) Alexandria (1) Amsterdam (1) Austin (1) Baltimore (2) Bentonville (1) Berkeley (1) Bethesda (1) Black Hawk (1) Boulder (1) Calgary (2) Cambridge (1) Chevy Chase (1) Clovis (1) College Park (2) Damascus (1) Delanco (1) Durham (1) Ellicott City (1) Evanston (1) Gainesville (2) Geneseo (1) Glasgow (1) Green Bank (1) Hanover (1) Ioannina (1) Iowa City (1) La Crescenta (1) La Jolla (1) Las Cruces (1) Leiderdorp (1) Lititz (1) Los Alamos (1) Los Angeles (2) Madison (2) Newark (1) Newville (1) Norman (1) North Branford (1) Onsala (1) Ottawa (1) Palos Verdes Estates (1) Pasadena (1) Playa Del Rey (1) Port Orchard (1) Princeton (1) Rochester (1) Salem (1) Sandia Park (1) Santa Cruz (1) Santa Fe (1) Seattle (1) Sparks (1) Sunnyvale (1) Tiverton (1) Tucson (2) University Park (1) Washington (1) Windermere (1) Winthrop (1) Zurich (1) (-) Heidelberg (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division SPD (1) Facet Division Showing 1-1 of 1 results Peter Ulmschneider Full Emeritus Member Affiliation State/Province Country Germany