The AAS offices will be closed on Wednesday, 19 June 2024, in observance of Juneteenth. The closures include the Executive Office and the Sky & Telescope office.
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 Galaxy Formation & Evolu (44) Star Formation & Evolu (40) Galactic Structure & Stellar Populat (32) Interstellar Me (24) Cosmo (23) Active Galactic Nu (21) Astronomy Educa (21) Exopla (20) Solar System/Planetary Sci (18) Clusters of Galaxies/Large-scale Struc (14) GRBs (13) High-Energy Pheno (13) Supernovae (13) Astrobio (8) Heliophy (4) State Facet State City Facet City Membership Class Facet Membership Class Division Facet Division