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 Astrobio (4) Exopla (4) Solar System/Planetary Sci (3) Star Formation & Evolu (3) Astronomy Educa (2) Interstellar Me (2) Cosmo (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division