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 GRBs (1) (-) High-Energy Pheno (1) (-) Supernovae (1) State GA (1) Facet State City Albuquerque (2) Altadena (1) American Fork (1) Amsterdam (1) Ann Arbor (1) Asheville (1) Austin (1) Baltimore (2) Barrington (1) Bédarieux (1) Beijing (1) Bellingham (1) Bentonville (1) Bloomington (1) Bothell (1) Boulder (1) Calgary (2) Cambridge (2) Campbell (1) Catonsville (1) Chapel Hill (1) Charleston (1) Chester (2) Columbia (1) Columbus (1) Concord (1) Coos Bay (1) Corvallis (1) Delanco (1) Durham (1) Edgewood (1) Ellicott City (1) Evanston (1) Evansville (1) Ewing (1) Flagstaff (2) Flint (1) Fort Lauderdale (1) FPO (1) Fuquay Varina (1) Gainesville (2) Glendora (1) Gloucester (1) Golden (1) Grafton (1) Grand Marais (1) Grandview (1) Green Bank (1) Greenwich (1) Harvard (1) Hebron (1) Herriman (1) Hillsborough (1) Incline Village (1) Ioannina (1) Johnson City (1) Key West (1) La Canada (1) Lakewood (1) La Pine (1) Lenexa (1) Littleton (1) Los Alamos (1) Los Angeles (1) Madison (1) Metairie (1) Mississippi State Univ. (1) Missouri City (1) Mountain View (1) Newark (1) New Market (1) Newville (1) Norman (1) North Branford (1) Omaha (1) Orangevale (1) Oxford (1) Palm Desert (1) Palos Verdes Estates (1) Parker (1) Pasadena (3) Pittsburgh (1) Playa Del Rey (1) Pleasant Hill (1) Port Orchard (1) Quincy (1) Richmond (1) Rockledge (1) Rotherham (1) Saint John (1) Saint Louis (1) Saint Paul (1) Salt Lake City (1) San Antonio (1) Sandia Park (1) San Diego (1) San Jose (1) San Ramon (1) Santa Cruz (2) Santee (1) Seal Beach (1) Sebring (1) Sendai (1) Sioux Falls (1) Sparks (1) St-Anaclet (1) Stanford (1) Stockton (1) Toledo (1) Tucson (7) Tuscaloosa (1) Verona (1) Victoria (1) Washington (1) Waukesha (1) Weston (1) Whitewater (1) Windermere (1) Winthrop (1) (-) Carrollton (1) Facet City Membership Class Full Member (1) (-) Full Emeritus Member (1) Facet Membership Class Division DPS (1) HAD (1) Facet Division Showing 1-1 of 1 results George Sonneborn Full Emeritus Member Affiliation NASA GSFC State/Province GA Country United States