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 Active Galactic Nu (1) Astronomy Educa (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Exopla (1) State (-) MA (1) Facet State City Amherst (1) Annapolis (1) Arlington (1) Atlanta (1) Boston (2) Cambridge (14) Hubbardston (1) Lexington (1) Lowell (1) Madison (1) New York (1) Toronto (1) Westfield (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