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) Solar System/Planetary Sci (1) Star Formation & Evolu (1) (-) High-Energy Pheno (1) (-) Supernovae (1) State IA (1) (-) CA (1) Facet State City Altadena (1) Arcadia (1) Berkeley (9) Big Pine (1) Bloomington (1) Cambridge (1) Chula Vista (1) Coos Bay (1) Evanston (1) Ewing (1) Fresno (1) Glendora (1) Honolulu (2) La Crescenta (1) La Jolla (5) Lexington (1) Livermore (1) Los Angeles (6) Madison (1) Menlo Park (1) Merced (1) Moffett Field (7) Mountain View (2) Oakland (1) Orangevale (1) Palmdale (1) Palos Verdes Estates (1) Pasadena (22) Playa Del Rey (1) Pleasanton (1) Pomona (1) Princeton (3) Rancho Mirage (1) San Diego (3) San Jose (2) Santa Cruz (3) Santee (1) Seal Beach (1) South Pasadena (1) Stanford (5) Toronto (1) Tucson (1) Union City (1) Walnut Creek (1) Woodside (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