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 Cosmo (1) GRBs (1) High-Energy Pheno (1) Supernovae (1) State CA (1) HI (1) IN (1) MA (1) TX (1) Facet State City Facet City Membership Class F (2) Facet Membership Class Division Facet Division