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 Star Formation & Evolu (672) Galaxy Formation & Evolu (590) Solar System/Planetary Sci (589) Astronomy Educa (574) Exopla (535) Cosmo (448) GRBs (445) High-Energy Pheno (445) Supernovae (445) Active Galactic Nu (423) Galactic Structure & Stellar Populat (414) Interstellar Me (387) Clusters of Galaxies/Large-scale Struc (323) Astrobio (269) Heliophy (253) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division