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) Cosmo (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Solar System/Planetary Sci (1) Supernovae (1) (-) Astronomy Educa (1) State MA (1) Facet State City Alexandria (1) Alpine (1) Ames (1) Baltimore (3) Berkeley (2) Bethesda (1) Bothell (1) Bowling Green (1) Bozeman (1) Cambridge (2) Canton (1) Cary (1) Chapel Hill (1) Charlottesville (2) Chicago (2) Chula Vista (1) Cincinnati (1) Cleveland (1) Columbus (2) Conway (1) Costa Mesa (1) Crestwood (1) Dahlonega (1) Dallas (1) Daytona Beach (2) East Lansing (2) Ellensburg (1) Everett (1) Farmersville (1) Flagstaff (1) Forest Hills (1) Glendale (1) Grand Rapids (1) Greenbelt (1) Helsinki (1) Heraklion (1) Hilo (1) Houston (1) Huntingdon (1) Indianapolis (1) Iowa City (1) Kamuela (1) Lancaster (1) Laramie (1) Laurel (1) Logan (1) Los Lunas (1) Loudonville (1) Louisville (1) Marriottsville (1) Media (1) Miami (1) Middletown (1) Mississippi State (1) Montreal (2) Murrysville (1) Nashville (1) New London (1) New York (1) Oakland (1) Parkville (1) Pasadena (2) Peoria (1) Pomona (1) Raleigh (1) Richardson (1) Saint Davids (1) San Luis Obispo (1) Santiago (1) San Ysidro (1) Schenectady (1) Seattle (1) Sheboygan (1) Silver Spring (1) Stanford (1) Stockton (1) Takamatsu (1) Tempe (1) Tucson (1) Washington (3) Williamstown (1) Winnipeg (1) Youngstown (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