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 Astronomy Educa (4) Solar System/Planetary Sci (4) Heliophy (3) Clusters of Galaxies/Large-scale Struc (2) Active Galactic Nu (1) Astrobio (1) Cosmo (1) Exopla (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 F (3) GR (1) Facet Membership Class Division Facet Division