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