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 Solar System/Planetary Sci (1) State (-) MA (1) Facet State City Amherst (2) Andover (1) Cambridge (18) Hubbardston (1) Lexington (1) Lowell (1) Needham (1) Somerville (1) South Hadley (2) Westfield (1) (-) Chestnut Hill (1) Facet City Membership Class Full Emeritus Member (1) (-) Full Member (1) Facet Membership Class Division (-) DPS (1) Facet Division Showing 1-1 of 1 results Cyril Opeil Full Member Affiliation Boston College State/Province MA Country United States