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) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) Star Formation & Evolu (1) State AL (1) MA (1) NC (1) NM (1) NY (1) PA (1) TX (1) WA (1) Facet State City Facet City Membership Class Div Affil - SPD (1) E (1) F (3) Facet Membership Class Division Facet Division