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 Active Galactic Nu (3) Clusters of Galaxies/Large-scale Struc (3) Exopla (3) Galaxy Formation & Evolu (3) Solar System/Planetary Sci (3) Star Formation & Evolu (3) Astrobio (2) Interstellar Me (2) Astronomy Educa (1) Cosmo (1) Galactic Structure & Stellar Populat (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State CA (4) CO (3) IN (1) NJ (1) UT (1) WI (2) WY (1) Facet State City Facet City Membership Class Amateur Affiliate (1) Div Affil - DPS (1) Full Member (3) Facet Membership Class Division Facet Division