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银河系真的存在36个外星文明吗？还没有确定的答案

 3 years ago
source link: https://tech.sina.com.cn/d/s/2020-06-19/doc-iircuyvi9271921.shtml
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新浪科技讯北京时间6月19日消息，在银河系旋臂的数千亿颗恒星中，会存在多少外星智慧文明？一项新研究给出的计算结果是：36个。该研究假设地球生命在一定程度上代表了宇宙中普遍的生命演化方式，认为智慧生命诞生于一颗与恒星距离适当的岩石行星上，经历

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