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 Heliophy (2) Astronomy Educa (1) Cosmo (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) Interstellar Me (1) Solar System/Planetary Sci (1) (-) High-Energy Pheno (1) (-) Supernovae (1) State MA (1) Facet State City Ames (2) Ann Arbor (2) Athens (1) Auckland Park (1) Baltimore (5) Beijing (1) Berkeley (7) Boston (1) Cambridge (6) Catonsville (1) Charleston (1) Charlottesville (1) College Park (1) Columbus (2) Conway (1) Crawley (1) East Lansing (3) Evanston (2) Forest Hills (1) Germantown (1) Greenbelt (2) Hanover (1) Houston (1) Hsinchu City (1) Huntingdon (1) Iowa City (2) Ithaca (2) Kamuela (1) Knoxville (1) La Jolla (1) Las Vegas (1) Liverpool (1) Los Alamos (1) Los Lunas (1) Louisville (1) Madison (1) Marriottsville (1) Media (1) Middletown (1) Mitaka (1) Monash University (1) Munich (1) Murrysville (1) Nashville (1) Newark (1) New Haven (1) New York (3) Oakland (1) Ottawa (1) Pasadena (1) Piscataway (1) Princeton (1) Saint Louis (2) Salt Lake City (1) Santa Cruz (1) Silver Spring (2) St. Louis (1) Stanford (2) Storrs (1) Tallahasse (1) Tallahassee (1) Towson (1) Tucson (1) Union City (1) Walnut Creek (1) Washington (3) Williamstown (1) Winnipeg (1) (-) Lowell (1) Facet City Membership Class F (1) (-) Full Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-1 of 1 results Rigel Cappallo Full Member Affiliation MIT/Haystack State/Province MA Country United States