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 Solar System/Planetary Sci (5) Exopla (4) Astronomy Educa (3) Astrobio (2) Galactic Structure & Stellar Populat (2) Cosmo (1) Star Formation & Evolu (1) State Facet State City Baltimore (1) Boulder (1) Calgary (1) Charlottesville (1) Columbus (1) Corvallis (1) Denver (1) Garching Bei Muenchen (1) Grand Forks (1) Greenwich (1) Lititz (1) Merced (1) Mountain View (1) Pittsburgh (1) Redmond (1) Sendai (1) South Pasadena (1) Woodside (1) Facet City Membership Class Facet Membership Class Division HEAD (1) Facet Division