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) Asheville (1) Austin (1) Baltimore (1) Bentonville (1) Bethesda (1) Black Hawk (1) Boulder (1) Calgary (1) Cambridge (2) Carrollton (1) Charlottesville (1) Chevy Chase (1) College Park (1) College Station (1) Corvallis (1) Davis (1) Delanco (1) Durham (1) Ewing (1) Gainesville (1) Geneseo (1) Hanover (1) Hebron (1) Hillsborough (1) Honolulu (1) Incline Village (1) Ioannina (1) Iowa City (1) La Crescenta (1) Lititz (1) Los Alamos (1) Los Angeles (2) Madison (1) Mississippi State Univ. (1) Newark (1) Newville (1) North Branford (1) Ottawa (1) Palo Alto (1) Palos Verdes Estates (1) Pasadena (2) Playa Del Rey (1) Port Orchard (1) Preston (1) Richmond (1) Rochester (1) Salem (1) San Diego (1) San Francisco (1) San Ramon (1) Santa Cruz (2) Santa Fe (1) Seattle (1) Sparks (1) Stanford (1) Tiverton (1) Toledo (1) Tucson (2) University Park (1) Valdosta (1) Venice (1) Washington (1) West Lafayette (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