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 Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) GRBs (1) Solar System/Planetary Sci (1) Supernovae (1) (-) High-Energy Pheno (1) State Facet State City Amsterdam (1) Atlanta (1) Baltimore (1) Beijing (1) Boulder (1) Calgary (1) Cambridge (3) Carrollton (1) Chadds Ford (1) Charlottesville (1) Chester (1) Chicago (1) Columbia (1) Columbus (1) Concord (1) East Lansing (1) Fayetteville (1) Gainesville (2) Gilbert (1) Grand Forks (1) Incline Village (1) Irvington (1) La Jolla (1) Lakewood (1) Laramie (1) Los Angeles (1) Lowell (1) Madison (1) Merced (1) Middletown (1) Nashville (2) Newark (1) New Haven (3) Nolensville (1) Norman (1) Pasadena (4) Paterswolde (1) Pittsburgh (1) Portland (1) Preston (1) Providence (1) Rancho Mirage (1) Salt Lake City (1) San Ramon (1) Seattle (1) Silver Spring (1) South Pasadena (1) Tucson (2) Woodside (1) Ypsilanti (1) (-) Roma (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (1) (-) HAD (1) Facet Division Showing 1-1 of 1 results Enrico Costa Full Member Affiliation IAPS INAF State/Province Country Italy