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 (11) Heliophy (10) Star Formation & Evolu (6) Exopla (5) Astrobio (4) Astronomy Educa (4) Galaxy Formation & Evolu (3) Active Galactic Nu (2) Cosmo (2) GRBs (2) High-Energy Pheno (2) Supernovae (2) Galactic Structure & Stellar Populat (1) Interstellar Me (1) (-) Clusters of Galaxies/Large-scale Struc (1) State (-) CO (1) Facet State City Denver (1) (-) Boulder (1) Facet City Membership Class Full Emeritus Member (3) (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Gregory Wirth Full Member Affiliation BAE Systems, Inc. State/Province CO Country United States