https://blog.wongcw.com/2018/12/20/%e7%a7%91%e5%ad%b8%e5%ae%b6%e8%a7%80%e6%b8%ac%e5%88%b0%e4%b8%80%e9%a1%86%e6%ad%a3%e5%9c%a8%e5%bf%ab%e9%80%9f%e6%88%90%e9%95%b7%e7%9a%84%e5%b9%b4%e8%bc%95%e6%81%86%e6%98%9f/
科學家觀測到一顆正在快速成長的年輕恆星