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 Clusters of Galaxies/Large-scale Struc (1) (-) Cosmo (1) State (-) NY (1) Facet State City Forest Hills (1) Hanover (1) Hempstead (1) Loudonville (1) Mohegan Lake (1) New York (2) Piscataway (1) Port Jefferson (1) Staten Island (1) (-) Yorktown Heights (1) Facet City Membership Class (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results David Edelsohn Full Member Affiliation IBM Corp. State/Province NY Country United States