https://blog.wongcw.com/2020/11/20/astra%e5%b0%87%e6%96%bc12%e6%9c%88%e5%98%97%e8%a9%a6%e7%99%bc%e5%b0%84%e4%b8%8b%e4%b8%80%e6%9e%9a%e8%bb%8c%e9%81%93%e7%81%ab%e7%ae%ad/
Astra將於12月嘗試發射下一枚軌道火箭