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 (2) GRBs (2) Heliophy (2) High-Energy Pheno (2) Interstellar Me (2) Supernovae (2) Astronomy Educa (1) Galaxy Formation & Evolu (1) (-) Active Galactic Nu (1) State (-) MA (1) Facet State City Amherst (2) Baltimore (1) Berkeley (1) Boston (2) Burlington (1) Cambridge (19) Medford (1) Waltham (1) West Dennis (1) Westfield (1) Williamstown (1) (-) Acton (1) Facet City Membership Class Full Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-1 of 1 results Geoffrey Crew Full Member Affiliation MIT State/Province MA Country United States