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) Heliophy (2) Interstellar Me (2) Active Galactic Nu (1) Galaxy Formation & Evolu (1) High-Energy Pheno (1) Supernovae (1) (-) Astronomy Educa (1) (-) GRBs (1) State (-) MA (1) Facet State City Amherst (2) Andover (1) Annapolis (1) Arlington (1) Baltimore (1) Boston (2) Cambridge (21) Durham (1) Englewood (1) Madison (1) Medford (3) North Dartmouth (1) Pasadena (2) Rochester (1) Shrewsbury (1) Toronto (1) Westfield (2) Williamstown (1) (-) Acton (1) Facet City Membership Class Graduate Student (1) (-) 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