https://blog.wongcw.com/2023/03/08/%e5%a4%a9%e6%96%87%e5%ad%b8%e5%ae%b6%e5%8f%af%e8%83%bd%e5%b7%b2%e7%b6%93%e7%99%bc%e7%8f%be%e4%ba%86%e5%ae%87%e5%ae%99%e4%b8%ad%e6%9c%80%e5%a4%a7%e7%9a%84%e7%a3%81%e5%a0%b4/
天文學家可能已經發現了宇宙中最大的磁場