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 Solar System/Planetary Sci (26) Heliophy (21) Astronomy Educa (11) Exopla (11) Star Formation & Evolu (10) Astrobio (8) Active Galactic Nu (6) Galaxy Formation & Evolu (6) Clusters of Galaxies/Large-scale Struc (5) Cosmo (5) GRBs (3) Supernovae (3) Galactic Structure & Stellar Populat (2) Interstellar Me (2) (-) High-Energy Pheno (3) State (-) CO (3) Facet State City Denver (1) Lakewood (1) Usaf Academy (1) (-) Boulder (3) Facet City Membership Class F (2) GR (1) Facet Membership Class Division HEAD (1) SPD (1) Facet Division Showing 1-3 of 3 results Amir Caspi F Affiliation Southwest Research Institute State/Province CO Country United States Amelia Hankla GR Affiliation CU Boulder/JILA State/Province CO Country United States Steven Hartung F Affiliation International Astronomical Search Collaboration State/Province CO Country United States