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) Star Formation & Evolu (1) (-) Heliophy (1) (-) Solar System/Planetary Sci (1) State Facet State City Albuquerque (1) Alexandria (2) Ames (1) Arlington (1) Atlanta (3) Austin (1) Baltimore (1) Berkeley (3) Bethesda (1) Big Bear City (1) Bogota (1) Boulder (18) Calgary (2) Cambridge (4) Campbell (1) Chestnut Hill (1) College Park (1) Columbus (1) Coos Bay (1) Corvallis (1) Daejeon (1) Durham (1) Evansville (1) Fairfax (3) Flagstaff (1) Fort Myers (1) Freiburg Im Breisgau (1) Geneseo (1) Glasgow (2) Grand Forks (1) Grand Rapids (1) Greenbelt (12) Hanover (1) Honolulu (1) Houston (2) Huntsville (4) Ioannina (1) Iowa City (2) Kirtland Afb (1) Laurel (1) Leuven (1) Logan (1) Los Angeles (2) Medford (1) Merced (1) Mohegan Lake (1) Newark (5) Newville (1) New York (1) Ottawa (1) Palm Harbor (1) Palo Alto (2) Pasadena (2) Potomac (1) Pukalani (1) Rochester (1) Rohnert Park (1) Sagamihara (1) Salem (1) San Antonio (1) San Diego (5) San Francisco (1) Santa Fe (1) Seattle (2) Sparks (1) Stanford (2) Tiverton (1) Tucson (2) University Park (1) Villanova (1) Washington (5) Zurich (2) (-) 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