# 外星文明探索之路：费米悖论与德雷克公式

An episode of [科学星球](https://invisiblenetwork.ai/podcast/1612954022), 14 Sep 2021, 31 min.

Audio: https://jt.ximalaya.com//CKwRINsFFqBuAObiMwDjIqNn-aacv2-48K.m4a?channel=rss&album_id=21469108&track_id=453586521&uid=21189289&jt=https://aod.cos.tx.xmcdn.com/storages/c095-audiofreehighqps/1E/3E/CKwRINsFFqBuAObiMwDjIqNn-aacv2-48K.m4a



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