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 Star Formation & Evolu (6) Galaxy Formation & Evolu (5) Astronomy Educa (4) Exopla (4) Solar System/Planetary Sci (4) GRBs (3) High-Energy Pheno (3) Supernovae (3) Galactic Structure & Stellar Populat (2) Interstellar Me (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) State NM (1) Facet State City Geneseo (1) Houston (2) Lockport (1) Missouri City (1) Mohegan Lake (1) New York (1) Rochester (1) Staten Island (1) Tucson (1) Facet City Membership Class Facet Membership Class Division Facet Division