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 (-) Galaxy Formation & Evolu (1) State AR (1) CA (4) CO (1) CT (2) IN (1) MA (4) MD (1) MI (1) NM (1) PA (1) TN (1) VA (3) (-) RI (1) Facet State City Providence (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division (-) HAD (1) Facet Division Showing 1-1 of 1 results Joseph Ribaudo Full Member Affiliation Providence College State/Province RI Country United States