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 Galaxy Formation & Evolu (2) Active Galactic Nu (1) Clusters of Galaxies/Large-scale Struc (1) Galactic Structure & Stellar Populat (1) (-) Cosmo (1) State MO (1) Facet State City Albuquerque (1) Alexandria (2) Altadena (2) Ames (1) Amherst (1) Ann Arbor (1) Arcadia (1) Asheville (2) Athens (1) Baltimore (19) Berkeley (9) Bethesda (1) Bloomington (1) Bothell (1) Boulder (3) Cambridge (13) Carlisle (1) Charleston (1) Charlottesville (1) Chicago (1) College Station (1) Colorado Springs (1) Columbus (3) Conshohocken (1) Dallas (1) Daly City (1) Davis (1) Durham (2) Dwingeloo (1) East Lansing (1) Edinburg (1) Englewood (1) Eugene (1) Exeter (1) Fayetteville (1) Forest Hills (1) Gaithersburg (1) Garching (1) Germantown (1) Glenn Dale (1) Granville (1) Greenbelt (8) Grinnell (1) Hanover (1) Harrisonburg (2) Haverford (1) Hempstead (1) Hilo (2) Honolulu (1) Houston (1) Huntsville (1) Irvine (1) Kamuela (3) Keaau (1) Kirtland AFB (1) Lancaster (1) Las Vegas (1) Leiden (1) London (1) Los Angeles (2) Loudonville (1) Louisville (1) Lynden (1) Madison (3) Marriottsville (1) Medford (1) Media (1) Menlo Park (1) Middlebury (1) Minneapolis (2) Moffett Field (1) Montreal (1) Morgantown (1) Mountain View (4) Munich (1) Nashville (3) Newark (1) New Haven (3) New York (1) North Dartmouth (1) Northport (1) Northridge (1) Notre Dame (1) Oakland (2) Orangeburg (1) Orlando (1) Ottawa (1) Padova (1) Palo Alto (1) Parkville (2) Pasadena (16) Piscataway (1) Pittsburgh (3) Port Jefferson (1) Princeton (7) Raleigh (1) Reading (1) Rexburg (1) Richardson (1) Riverside (1) Rochester (1) Rohnert Park (1) Saint Louis (1) Salt Lake City (2) San Antonio (1) San Diego (1) San Jose (2) Santa Barbara (1) Santa Fe (1) Silver Spring (1) Socorro (2) South Pasadena (1) Stanford (1) Stansbury Park (1) Staten Island (1) Tempe (3) Toledo (1) Toronto (2) Tucson (15) University Park (1) Urbana (5) Utrecht (1) Victoria (1) Vienna (1) Washington (7) Westfield (1) Winona (1) Yorktown Heights (1) Youngstown (1) (-) Columbia (1) Facet City Membership Class Graduate Student (1) (-) Full Member (1) Facet Membership Class Division Facet Division Showing 1-1 of 1 results Yicheng Guo Full Member Affiliation University of Missouri State/Province MO Country United States