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 (1) Clusters of Galaxies/Large-scale Struc (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Star Formation & Evolu (1) State Facet State City Arlington (1) Austin (3) Cambridge (2) Charleston (1) College Station (2) Durham (1) Greenbelt (1) Houston (1) Lubbock (2) McKinney (1) Missouri City (1) San Angelo (1) San Antonio (1) Facet City Membership Class Facet Membership Class Division Facet Division