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) Cosmo (2) Galactic Structure & Stellar Populat (2) Solar System/Planetary Sci (2) Clusters of Galaxies/Large-scale Struc (1) Galaxy Formation & Evolu (1) Heliophy (1) State CA (3) CT (1) DC (1) MA (1) OR (1) SC (1) WA (1) Facet State City Facet City Membership Class Amateur Affiliate (1) F (3) GR (2) Graduate Student (1) Facet Membership Class Division Facet Division