最远的地方

NickSagan,FrankLocatell,CharleyKohlhase,LarrySoderblom,JohnCasani,EdwardStone,TimothyFerris,FrankDrake,HeidiHammel,SuzanneDodd,CarolynPorco,LawrenceKrauss,JamesF.Bell,FranBagenal,JonLomberg