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 Astrobio (1) Exopla (1) GRBs (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) State MD (1) Facet State City Cambridge (1) Tucson (1) Facet City Membership Class Facet Membership Class Division HEAD (1) Facet Division