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) Cosmo (1) Exopla (1) Galactic Structure & Stellar Populat (1) Interstellar Me (1) State Facet State City Berkeley (1) Cambridge (1) Clemson (1) Columbus (2) Davis (1) Hannover (1) Hanover (1) Ithaca (1) Laramie (1) Middletown (1) Pasadena (1) Portland (1) Saint Louis (1) Seattle (1) Socorro (1) University Park (1) Urbana (1) Vancouver (1) Facet City Membership Class ED (1) F (2) Facet Membership Class Division Facet Division