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 Active Galactic Nu (6) Galaxy Formation & Evolu (4) GRBs (3) High-Energy Pheno (3) Supernovae (3) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Astrobio (1) Cosmo (1) Galactic Structure & Stellar Populat (1) (-) Exopla (1) State AL (1) AZ (2) CA (7) FL (2) GA (1) MA (5) MD (3) MI (1) ND (1) NM (2) NY (2) TX (2) UT (1) WI (1) (-) CT (1) Facet State City Cambridge (1) Facet City Membership Class Full Member (1) Facet Membership Class Division DPS (2) HAD (2) DDA (1) (-) HEAD (1) Facet Division Showing 1-1 of 1 results Steven Silverberg Full Member Affiliation SAO State/Province CT Country United States