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 Exopla (1) Star Formation & Evolu (1) State CO (1) (-) MA (2) Facet State City Acton (1) Amherst (3) Beverly (1) Boston (3) Cambridge (12) Chestnut Hill (1) Concord (2) Lenox (1) Lexington (2) Madison (1) Mashpee (1) Nahant (1) Newton (1) Northampton (1) Pepperell (1) Pittsfield (1) Plymouth (1) Sandwich (1) Toledo (1) Waltham (1) Watertown (1) West Dennis (1) Williamstown (1) Winchester (1) Worthington (1) (-) Brighton (1) (-) Wayland (1) Facet City Membership Class (-) Alumni Affiliate (1) (-) Full Emeritus Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-2 of 2 results Frederick Knight Full Emeritus Member Affiliation State/Province MA Country United States Robert Marchwinski Alumni Affiliate Affiliation State/Province MA Country United States