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 Galactic Structure & Stellar Populat (1) Star Formation & Evolu (1) (-) Galaxy Formation & Evolu (2) State AB (1) AR (1) AZ (3) CA (7) CO (2) CT (3) Drenthe (1) FL (1) GA (1) IL (1) MA (3) MD (1) MI (2) ND (1) NJ (1) NV (1) ON (1) OR (1) PA (1) TN (3) VA (2) WA (1) WI (1) (-) OK (1) (-) RI (1) Facet State City Norman (1) Providence (1) Facet City Membership Class Amateur Affiliate (1) Full Member (1) Facet Membership Class Division (-) HAD (2) Facet Division Showing 1-2 of 2 results David Higgins Amateur Affiliate Affiliation State/Province OK Country United States Joseph Ribaudo Full Member Affiliation Providence College State/Province RI Country United States