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 (3) Galactic Structure & Stellar Populat (2) Interstellar Me (2) Active Galactic Nu (1) Astrobio (1) Astronomy Educa (1) Clusters of Galaxies/Large-scale Struc (1) Exopla (1) Galaxy Formation & Evolu (1) GRBs (1) High-Energy Pheno (1) Solar System/Planetary Sci (1) Supernovae (1) State Facet State City Berkeley (3) Big Bear City (2) Fresno (1) Los Angeles (1) Oakland (1) Palo Alto (1) Pasadena (4) Rohnert Park (1) San Diego (3) San Jose (1) Santa Cruz (1) South Pasadena (1) Stanford (2) Facet City Membership Class Facet Membership Class Division Facet Division