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) Interstellar Me (3) Astrobio (2) Astronomy Educa (2) Star Formation & Evolu (2) Cosmo (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division