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 Galactic Structure & Stellar Populat (7) Exopla (6) Solar System/Planetary Sci (5) GRBs (4) High-Energy Pheno (4) Supernovae (4) Active Galactic Nu (3) Galaxy Formation & Evolu (3) Interstellar Me (3) Star Formation & Evolu (3) Astronomy Educa (2) Cosmo (2) Astrobio (1) Clusters of Galaxies/Large-scale Struc (1) State Facet State City Grand Rapids (1) Facet City Membership Class Facet Membership Class Division Facet Division