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 Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Cosmo (1) Galactic Structure & Stellar Populat (1) GRBs (1) High-Energy Pheno (1) Interstellar Me (1) Supernovae (1) (-) Heliophy (3) State CA (3) Facet State City Albuquerque (1) Alexandria (2) Ann Arbor (1) Atlanta (1) Austin (1) Baltimore (1) Berkeley (3) Big Bear City (1) Bogota (1) Boulder (21) Calgary (1) Cambridge (3) Campbell (1) Cloudcroft (1) College Park (1) Columbus (2) Coos Bay (1) Corvallis (1) Cullowhee (1) Daejeon (1) Daytona Beach (1) DORKING (1) Durham (1) Evansville (1) Fairfax (3) Flagstaff (1) Fort Myers (1) Freiburg Im Breisgau (1) Geneseo (1) Glasgow (1) Grand Forks (1) Grand Rapids (1) Greenbelt (14) Hanover (1) Heidelberg (1) Honolulu (1) Houston (2) Huntsville (4) Ioannina (1) Iowa City (2) Kalamazoo (1) Kirtland Afb (1) La Jolla (1) Las Cruces (1) Laurel (1) Logan (1) Los Angeles (1) Lowell (1) Lowndesboro (1) Medford (1) Merced (1) Minneapolis (2) Mohegan Lake (1) Newark (4) Newville (1) New York (1) Ottawa (1) Palm Harbor (1) Palo Alto (2) Pasadena (2) Potomac (1) Poughkeepsie (1) Princeton (1) Pukalani (1) Rochester (1) Rohnert Park (1) Sagamihara (1) Saint Paul (1) Salem (1) San Diego (5) Santa Fe (1) Seattle (2) Shrewsbury (1) Silver Spring (1) Sparks (1) Tiverton (1) Tucson (2) University Park (1) Villanova (1) Washington (6) Zurich (1) (-) Stanford (3) Facet City Membership Class F (2) Full Member (1) Facet Membership Class Division HEAD (2) HAD (1) (-) SPD (3) Facet Division Showing 1-3 of 3 results Ruizhu Chen F Affiliation Stanford University State/Province CA Country United States Jon Hoeksema F Affiliation Stanford University State/Province CA Country United States Vahe Petrosian Full Member Affiliation Stanford University State/Province CA Country United States