https://blog.wongcw.com/2021/07/15/%e7%a7%91%e5%ad%b8%e5%ae%b6%e7%99%bc%e7%8f%be34%e5%84%84%e5%b9%b4%e5%89%8d%e7%9a%84%e7%94%b2%e7%83%b7%e5%be%aa%e7%92%b0%e5%be%ae%e7%94%9f%e7%89%a9%e5%8c%96%e7%9f%b3%e6%8b%93%e5%b1%95%e4%ba%86%e6%97%a9/
科學家發現34億年前的甲烷循環微生物化石拓展了早期地球的可居住性邊界