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 Solar System/Planetary Sci (7) Astronomy Educa (6) Star Formation & Evolu (5) Astrobio (4) Cosmo (4) Exopla (4) Galactic Structure & Stellar Populat (3) Interstellar Me (3) Clusters of Galaxies/Large-scale Struc (1) (-) Active Galactic Nu (3) (-) Galaxy Formation & Evolu (1) State CA (2) MD (1) Facet State City 8039 Zurich (1) Acton (1) Albuquerque (1) Alexandria (4) Altadena (1) Amado (1) Amherst (2) Annapolis (1) Ann Arbor (4) Arbovale (1) Arcadia (1) Asheville (2) Ashland (1) Athens (1) Atlanta (1) Auckland Park (1) Austin (5) Baltimore (46) Barcelona (1) Beijing (2) Berkeley (6) Big Pine (1) Bloomington (5) Boca Raton (1) Bochum (2) Boston (1) Bothell (2) Boulder (7) Bowling Green (1) Bozeman (1) Brownsville (1) Brunswick (1) Burlington (1) Cambridge (27) Canton (1) Canyon (1) Carlisle (1) Cary (1) Catonsville (1) Charles Town (1) Charlottesville (6) Cheongju (1) CheongJu, (1) Chicago (3) Clemson (1) Cleveland (2) Cleveland Heights (1) College Park (1) College Station (1) Columbia (2) Columbus (3) COLUMBUS (1) Copenhagen (1) Coral Gables (1) Costa Mesa (1) Crownsville (1) Daejeon (1) Dallas (1) Daly City (1) Davis (1) Delft (1) Denton (1) Denver (1) Dwingeloo (2) East Lansing (3) Edinburg (1) Edmonton (1) Elon (1) Eugene (1) Evanston (1) Evansville (1) Ewing (1) Exeter (1) Fairfax (2) Fayetteville (2) Flagstaff (1) Forest Hills (1) Fort Worth (2) Fremont (1) Fresno (1) Gaithersburg (1) Garching (3) Garching Bei. Muenchen (1) Germantown (1) Glendale (1) Goleta (1) Granger (1) Granville (1) Greeley (1) Green Bank (1) Greenbelt (19) Grinnell (1) Gwanak-gu (1) Hadano (1) Hamilton (1) Harrisonburg (1) Haverford (1) Heidelberg (1) Hempstead (1) Heraklion (1) Hilo (7) Honolulu (3) Houston (1) Hsinchu City (1) Hull (1) Huntingdon (1) Huntsville (2) Indianapolis (2) Iowa City (1) Irvine (2) Ithaca (1) Kamuela (3) Keaau (1) Kirkland (1) La Jolla (1) La Laguna (1) Lancaster (2) Las Cruces (3) La Serena (1) Las Vegas (2) Laurel (2) Lawrence (2) Leiden (2) Lexington (1) Liverpool (1) London (3) Los Angeles (3) Loudonville (1) Louisville (1) Lowell (1) Madison (8) Mankato (1) Manly (1) Marriottsville (1) McDonald Observatory (1) Medford (2) Menlo Park (1) Miami (1) Middlebury (1) Middletown (2) Minneapolis (1) Mitaka (1) Moffett Field (1) Mont Alto (1) Moscow (1) Muncie (1) Nashville (3) New Haven (6) New London (1) New Paltz (1) New York (6) Niceville (1) Northport (1) Northridge (1) Notre Dame (3) Oakland (2) Orange (1) Orangeburg (1) Orono (1) Padova (1) Palo Alto (1) Parkville (1) Parrish (1) Pasadena (20) Piscataway (5) Pittsburgh (6) Port Jefferson (1) Princeton (10) Providence (1) Provo (2) Raleigh (2) Reading (1) Reno (2) Richmond (1) Riverside (2) Rochester (2) Rohnert Park (1) Sacramento (1) Saint Louis (1) Salt Lake City (4) San Antonio (1) San Bernardino (1) Sandpoint (1) San Jose (2) San Luis Obispo (1) Santa Barbara (2) Santa Cruz (2) San Ysidro (1) Saratoga Springs (1) Schenectady (1) Seattle (3) Seoul (2) Shanghai (1) Silver Spring (1) Singapore (1) Socorro (3) South Pasadena (1) St. Louis (1) Stanford (3) Stansbury Park (1) State College (1) Stockton (1) St Paul (1) Sydney (1) Tallahassee (1) Tampa (1) Tempe (3) Toledo (1) Toronto (4) Tucson (31) Tuscaloosa (1) University of North Texas (1) University Park (2) Urbana (2) Victoria (1) Villanova (2) Waimea (1) Waltham (1) Washington (13) Westfield (1) Westford (1) Weston Creek (2) Williamstown (1) Winona (1) Wooster (1) (-) Mountain View (3) Facet City Membership Class Full Emeritus Member (1) (-) Full Member (3) Facet Membership Class Division Facet Division Showing 1-3 of 3 results Dario Fadda Full Member Affiliation STScI / Roman State/Province MD Country United States Simon Steel Full Member Affiliation SETI Institute State/Province CA Country United States William Vacca Full Member Affiliation NOIRLab/Gemini State/Province CA Country United States