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) GRBs (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) (-) Astronomy Educa (1) (-) High-Energy Pheno (1) State CA (1) Facet State City Albuquerque (1) Amsterdam (1) Ann Arbor (1) Asheville (1) Austin (1) Baltimore (2) Bentonville (1) Boulder (1) Calgary (2) Cambridge (2) Campbell (1) Carrollton (1) Catonsville (1) Charleston (1) Chester (1) Columbia (1) Corvallis (1) Delanco (1) Durham (1) Evanston (1) Ewing (1) Flagstaff (2) FPO (1) Gainesville (2) Grafton (1) Grand Marais (1) Green Bank (1) Hebron (1) Hillsborough (1) Incline Village (1) Ioannina (1) Johnson City (1) La Canada (1) Littleton (1) Los Alamos (1) Los Angeles (1) Madison (1) Mississippi State Univ. (1) Mountain View (1) Newark (1) Newville (1) North Branford (1) Oxford (1) Palos Verdes Estates (1) Parker (1) Pasadena (3) Playa Del Rey (1) Pleasant Hill (1) Port Orchard (1) Richmond (1) Sandia Park (1) San Diego (1) San Jose (1) Santa Cruz (2) Sendai (1) Sioux Falls (1) Sparks (1) Stanford (1) Toledo (1) Tucson (5) Tuscaloosa (1) Victoria (1) Washington (1) Weston (1) Whitewater (1) Windermere (1) Winthrop (1) (-) San Ramon (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division DPS (1) HAD (1) Facet Division Showing 1-1 of 1 results Cynthia Cheung Full Emeritus Member Affiliation NASA's GSFC State/Province CA Country United States