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 Star Formation & Evolu (3) Interstellar Me (2) Active Galactic Nu (1) Astrobio (1) Exopla (1) Galactic Structure & Stellar Populat (1) GRBs (1) High-Energy Pheno (1) (-) Supernovae (1) State (-) MA (1) Facet State City Acton (1) Andover (1) Annapolis (1) Arlington (1) Bedford (1) Cambridge (19) Chestnut Hill (1) Hubbardston (1) Lexington (1) Lowell (1) Medford (2) North Dartmouth (1) Pasadena (2) Rochester (1) Shrewsbury (1) South Hadley (1) Westfield (1) Williamstown (1) (-) Boston (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division HEAD (1) Facet Division Showing 1-1 of 1 results Jeroen Homan Full Member Affiliation Eureka Scientific State/Province MA Country United States