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 Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Exopla (1) Galactic Structure & Stellar Populat (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Solar System/Planetary Sci (1) Supernovae (1) (-) Heliophy (2) (-) Star Formation & Evolu (1) State (-) AZ (2) Facet State City Flagstaff (1) (-) Tucson (2) Facet City Membership Class E (1) JR (1) Facet Membership Class Division HEAD (4) HAD (3) DDA (2) DPS (2) LAD (1) (-) SPD (2) Facet Division Showing 1-2 of 2 results Nazende Kerkeser JR Affiliation University of Arizona State/Province AZ Country United States John Leibacher E Affiliation IAS, U. Paris-Saclay; LPL, U. Arizona; & NSO State/Province AZ Country United States