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) High-Energy Pheno (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) Supernovae (1) State CO (1) (-) CA (1) Facet State City Altadena (2) Arcadia (1) Atascadero (1) Berkeley (3) Big Pine (1) Campbell (1) Carlsbad (1) Cathedral City (1) Claremont (1) Clovis (1) Cupertino (1) El Sobrante (1) Ewing (1) Fairfield (1) Fullerton (1) Goleta (1) Greenbelt (1) Half Moon Bay (1) Huntington Beach (1) La Canada (1) La Canada Flintridge (2) Lafayette (1) La Jolla (2) Lake Arrowhead (1) Livermore (1) Los Altos (3) Los Angeles (4) Mckinleyville (1) Menlo Park (1) Moffett Field (1) Mountain View (1) Nevada City (1) Newport Coast (1) Northridge (1) Palo Alto (2) Palos Verdes Estates (2) Pasadena (8) Playa Del Rey (1) Pleasanton (1) Prunedale (1) Rancho Murieta (1) Redlands (1) Riverside (1) San Diego (3) San Francisco (1) San Jose (1) San Mateo (1) San Pedro (1) Santa Barbara (2) Santa Clarita (1) Santa Cruz (8) Saratoga (1) Sierra Madre (1) Solana Beach (1) Stockton (1) Sunland (1) Watsonville (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