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 Interstellar Me (7) Solar System/Planetary Sci (7) Exopla (6) Astrobio (4) Star Formation & Evolu (4) Active Galactic Nu (1) Cosmo (1) (-) Astronomy Educa (1) State (-) CA (1) Facet State City Alexandria (1) Altadena (1) Ann Arbor (1) Atlanta (1) Austin (4) Bangalore, Karnataka (1) Berkeley (4) Blackwell (1) Cambridge (3) Campbell (1) Canyon (1) Carlsbad (1) Charleston (1) Chino Hills (1) Chula Vista (1) Claremont (1) Cleveland Heights (1) College Station (1) Commerce (1) Coos Bay (1) Costa Mesa (1) Daly City (1) Durham (1) Edinburg (1) Farmersville (1) Glendale (1) Glendora (1) Goleta (1) Greenbelt (1) Harbor City (1) Houston (2) Huntsville (1) La Canada (1) La Canada Flintridge (1) La Jolla (3) Los Angeles (7) Marina (1) McKinney (1) Menlo Park (1) Missouri City (1) Mountain View (7) Oakland (1) Oceanside (1) Orange (2) Orangevale (1) Palm Desert (1) Pasadena (14) Pittsburgh (1) Pleasant Hill (1) Rancho Mirage (1) Redondo Beach (1) Richardson (1) Riverside (1) Rohnert Park (3) Sacramento (1) San Angelo (1) San Antonio (1) San Bernardino (1) San Diego (2) San Francisco (4) San Jose (3) San Luis Obispo (1) San Ramon (1) Santa Cruz (3) Santee (1) Seal Beach (1) Sherman (1) Sioux Falls (1) South Pasadena (1) Stanford (1) Stephenville (1) Stockton (1) Torrance (1) Tyler (1) Waco (1) Woodside (1) Wylie (1) (-) Moffett Field (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (1) Facet Division Showing 1-1 of 1 results Douglas Caldwell Full Member Affiliation SETI Institute State/Province CA Country United States