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物理學家Freeman Dyson建議我們到土星的月球以及穿越海王星,到柯伊伯帶(Kuiper belt)以及歐特雲(Oort cloud)找尋生命。他談論這種生命可能的樣子 -- 以及我們如何去發現它。
With Freeman Dyson's astonishing forecasts for the future, it's hard to tell where science ends and science fiction begins. But far from being a wild-eyed visionary, Dyson is a clear and sober thinker -- and one not afraid of controversy or heresy. Full bio »
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