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 GRBs (1) High-Energy Pheno (1) Supernovae (1) State CA (5) CT (1) IA (1) MD (1) OH (1) PA (1) Facet State City Facet City Membership Class F (1) Facet Membership Class Division Facet Division