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 Interstellar Me (2) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) GRBs (1) Heliophy (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) State AZ (1) CA (3) MA (1) MD (2) NC (1) NM (1) NY (2) PA (1) SC (1) TX (1) WA (1) Facet State City Facet City Membership Class Facet Membership Class Division HAD (2) HEAD (2) DDA (1) DPS (1) Facet Division