Frank Drake,Carolyn Porco,John Casani,Lawrence Krauss,Timothy Ferris,Edward Stone,Nick Sagan,Larry Soderblom,Charley Kohlhase,Fran Bagenal,James F. Bell,Frank Locatell,Suzanne Dodd,Jon Lomberg,Heidi Hammel
FrankDrake,CarolynPorco,JohnCasani,LawrenceKrauss,TimothyFerris,EdwardStone,NickSagan,LarrySoderblom,CharleyKohlhase,FranBagenal
Frank,Drake,Carolyn,Porco,John,Casani,Lawrence,Krauss
露丝·布莱德利,布莱丹·格里森,巴里·沃德,欧文·沃尔,利亚姆·坎宁安,唐·威彻利