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 (2) GRBs (2) High-Energy Pheno (2) Solar System/Planetary Sci (2) Star Formation & Evolu (2) Supernovae (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galactic Structure & Stellar Populat (1) Heliophy (1) Interstellar Me (1) (-) Astronomy Educa (2) (-) Cosmo (1) (-) Galaxy Formation & Evolu (1) State (-) CA (2) Facet State City Alexandria (1) Altadena (3) Ann Arbor (1) Arcadia (1) Atlanta (1) Baltimore (1) Bangalore, Karnataka (1) Berkeley (12) Big Bear City (1) Big Pine (1) Bloomington (1) Cambridge (1) Campbell (1) Carlsbad (1) Chino Hills (1) Chula Vista (1) Claremont (1) Coos Bay (1) Costa Mesa (1) Daly City (1) Davis (2) Glendale (1) Glendora (1) Goleta (2) Irvine (4) La Canada (1) La Canada Flintridge (1) La Jolla (4) Lexington (1) Los Angeles (10) Menlo Park (3) Merced (1) Moffett Field (2) Mountain View (7) Northridge (1) Oakland (1) Oceanside (2) Orange (2) Palm Desert (1) Palo Alto (1) Pasadena (34) Playa Del Rey (1) Pleasant Hill (1) Princeton (3) Rancho Mirage (1) Redondo Beach (1) Riverside (2) Rohnert Park (2) Sacramento (1) San Bernardino (1) San Diego (4) San Francisco (5) San Jose (4) San Luis Obispo (1) Santa Barbara (1) Santa Cruz (5) Santee (1) Seal Beach (1) Seattle (1) Sendai (1) South Pasadena (1) Stanford (4) Stockton (1) Toronto (1) Torrance (1) Tucson (1) Venice (1) Woodside (1) (-) Orangevale (1) (-) San Ramon (1) Facet City Membership Class Amateur Affiliate (1) Full Emeritus Member (1) Facet Membership Class Division DPS (1) HAD (1) HEAD (1) LAD (1) Facet Division Showing 1-2 of 2 results Cynthia Cheung Full Emeritus Member Affiliation NASA's GSFC State/Province CA Country United States Bob Guzik Amateur Affiliate Affiliation ASP State/Province CA Country United States