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) High-Energy Pheno (1) Supernovae (1) (-) GRBs (1) (-) Solar System/Planetary Sci (1) State (-) MA (2) Facet State City Acton (1) Andover (1) Annapolis (1) Arlington (1) Bedford (1) Cambridge (15) Hubbardston (1) Medford (2) North Dartmouth (1) Pasadena (2) Rochester (1) South Hadley (1) Westfield (1) Williamstown (1) (-) Boston (1) (-) Chestnut Hill (1) Facet City Membership Class Full Emeritus Member (1) (-) Full Member (2) Facet Membership Class Division DPS (1) HEAD (1) Facet Division Showing 1-2 of 2 results Jeroen Homan Full Member Affiliation Eureka Scientific State/Province MA Country United States Cyril Opeil Full Member Affiliation Boston College State/Province MA Country United States