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 GRBs (15) High-Energy Pheno (15) Supernovae (15) Astronomy Educa (12) Solar System/Planetary Sci (11) Star Formation & Evolu (11) Exopla (10) Galaxy Formation & Evolu (10) Active Galactic Nu (9) Cosmo (9) Galactic Structure & Stellar Populat (9) Interstellar Me (7) Astrobio (3) Heliophy (2) Clusters of Galaxies/Large-scale Struc (1) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division