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 Astronomy Educa (2) Cosmo (2) Galaxy Formation & Evolu (2) Star Formation & Evolu (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Exopla (1) State ON (2) (-) MA (1) Facet State City Acton (1) Amherst (1) Annapolis (1) Arlington (1) Atlanta (1) Boston (3) Brighton (1) Brookline (1) Cambridge (16) Gloucester (1) Harvard (1) Hubbardston (1) Lexington (1) Liberty (1) Lowell (1) Madison (1) New York (1) Waltham (1) Westfield (1) (-) Toronto (1) Facet City Membership Class Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Ajay Gill Full Member Affiliation MIT State/Province MA Country United States