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 (-) CA (1) Facet State City Berkeley (2) Big Bear City (1) Cathedral City (1) Davis (1) Fullerton (1) Huntington Beach (1) Incline Village (1) La Canada (1) La Canada Flintridge (1) La Crescenta (1) Lake Arrowhead (1) Long Beach (1) Los Angeles (3) Marina Del Rey (1) Moffett Field (1) Mountain View (1) Palo Alto (1) Pasadena (3) San Francisco (1) San Jose (1) San Mateo (1) Santa Cruz (2) Saratoga (1) Sebastopol (1) Sendai (1) Sierra Madre (1) Sunland (1) Watsonville (1) (-) San Ramon (1) Facet City Membership Class (-) Full Emeritus Member (1) Facet Membership Class Division HAD (1) (-) DPS (1) Facet Division Showing 1-1 of 1 results Cynthia Cheung Full Emeritus Member Affiliation NASA's GSFC State/Province CA Country United States