（1）戴森球（Dyson spheres）：弗里曼·戴森提出的理论，是一个包裹恒星能量的巨大球体，可以指示外星文明的存在。
基于8个网页-相关网页
So far, few astronomers have conducted searches for Dyson spheres—and none has been successful.
目前为止，几个天文学家已经开始了对道森球体的搜寻工作，但是一无所获。
youdao
So far, few astronomers have conducted searches for Dyson spheres and none has been successful.
ECONOMIST: Is it time for a new approach to finding extraterrestrials?
On his website he offers tips for amateur cosmic archaeologists who wish to hunt for Dyson spheres.
Scientists at Penn State just kicked off a two-year search for massive alien solar power stations known as Dyson Spheres.
ENGADGET: Inhabitat's Week in Green: Dyson Spheres, bladeless wind turbines and airless bike tires
应用推荐
模块上移
模块下移
不移动