https://cn.vogon.today/%e7%b6%93%e6%bf%9f%e6%83%85%e6%99%af/%e7%be%8e%e5%9c%8b%e5%ae%b3%e6%80%95%e7%9a%84%e4%ba%ba%e9%80%a0%e8%a1%9b%e6%98%9f%e6%99%82%e5%88%bb/
美國害怕的“人造衛星時刻”