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) Astronomy Educa (1) GRBs (1) Star Formation & Evolu (1) Supernovae (1) (-) High-Energy Pheno (1) (-) Solar System/Planetary Sci (1) State CA (1) Facet State City Albuquerque (1) Ames (1) Annapolis (1) Arecibo (1) Atlanta (1) Baltimore (1) Beijing (1) Bethesda (1) Boulder (1) Calgary (1) Cambridge (2) Carlisle (1) Carrollton (1) Chadds Ford (1) Charles Town (1) Charlottesville (1) Chester (1) Chestnut Hill (1) Columbus (1) Concord (1) Denver (1) Flagstaff (1) Gainesville (1) Gaithersburg (1) Geneseo (1) Gilbert (1) Grand Forks (1) Grand Marais (1) Hebron (1) Honolulu (1) Incline Village (1) Irvington (1) Ithaca (1) La Canada (1) La Crescenta (1) La Jolla (1) Lakewood (1) Laramie (1) Laurel (1) London (1) Los Angeles (2) Lowell (1) Magdalena (1) Merced (1) Middletown (1) Moffett Field (1) Mountain View (1) Murfreesboro (1) Nashville (1) Newark (2) New Haven (3) Pasadena (2) Pittsburgh (1) Portland (1) Portsmouth (1) Rancho Mirage (1) Roma (1) Salt Lake City (1) San Antonio (1) San Francisco (1) San Marcos (1) Seattle (1) Silver Spring (1) South Pasadena (1) Tbilisi (1) Toowoomba (1) Tucson (4) Woodside (1) Ypsilanti (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