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 Interstellar Me (4) Astrobio (3) Solar System/Planetary Sci (3) Star Formation & Evolu (2) Heliophy (1) State Facet State City Auburn (1) Austin (1) Baltimore (1) Basel (1) Cambridge (3) Corvallis (1) East Lansing (1) Giessen (1) Iowa City (1) Livermore (1) Madison (1) Oak Ridge (1) Orangevale (1) Toledo (1) Facet City Membership Class Facet Membership Class Division HEAD (8) Facet Division