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 Exopla (1) Galaxy Formation & Evolu (1) Interstellar Me (1) Solar System/Planetary Sci (1) Star Formation & Evolu (1) State CT (1) Facet State City Ann Arbor (1) Arlington (1) Atlanta (4) Austin (1) Baltimore (1) Bear (1) Berkeley (1) Bloomington (1) Boulder (2) Charlottesville (1) Chicago (2) Corvallis (1) Dallas (1) Danville (1) Daytona Beach (1) Denton (1) Evanston (1) Ewing (1) Fairfax (1) Falls Church (1) Glen Ellyn (2) Grand Forks (1) Greensboro (1) Hsinchu (1) Ithaca (1) Kalamazoo (1) Kent (1) Kolkata (1) La Jolla (1) London (1) Los Angeles (2) Madison (2) Mesa (1) Minneapolis (1) Newark (2) New York (2) Nolensville (1) Northridge (1) Oberlin (1) Orono (1) Pasadena (2) Portland (1) Poughkeepsie (1) Preston (1) Princeton (1) Providence (1) Reading (1) Santa Barbara (1) Seattle (2) Socorro (1) Stanford (1) Stony Brook (1) Tempe (1) Trenton (1) Troy (1) Tucson (1) Tuscaloosa (1) Urbana (1) Vancouver (1) West Lafayette (1) Winnipeg (1) (-) New Haven (1) Facet City Membership Class Full Emeritus Member (1) Full Member (2) JR (1) (-) GR (1) Facet Membership Class Division HAD (2) DPS (1) HEAD (1) (-) DDA (1) Facet Division Showing 1-1 of 1 results Cheng-Han Hsieh GR Affiliation Yale University State/Province CT Country United States