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 Active Galactic Nu (2) Astrobio (2) Astronomy Educa (2) Clusters of Galaxies/Large-scale Struc (2) Exopla (2) Interstellar Me (2) Cosmo (1) Galactic Structure & Stellar Populat (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division