https://blog.wongcw.com/2023/05/02/%e5%a4%a9%e9%ab%94%e7%89%a9%e7%90%86%e5%ad%b8%e5%ae%b6%e7%99%bc%e7%8f%be%e4%ba%86%e6%9c%89%e5%8f%b2%e4%bb%a5%e4%be%86%e8%a7%80%e6%b8%ac%e5%88%b0%e7%9a%84%e5%91%a8%e6%9c%9f%e6%9c%80%e7%9f%ad%e7%9a%84/
天體物理學家發現了有史以來觀測到的周期最短的低質量恆星雙星系統