https://blog.wongcw.com/2018/12/27/nasa%ef%bc%9a%e6%96%b0%e8%a6%96%e9%87%8e%e8%99%9f%e5%b0%87%e5%bb%b6%e8%91%97%e6%97%a2%e5%ae%9a%e8%b7%af%e7%b7%9a%e5%89%8d%e8%a1%8c%e9%a3%9b%e6%8e%a0ultima-thule/
NASA:新視野號將延著既定路線前行飛掠Ultima Thule