太空气象
- 网络space weather
太空气象-
美国去年批评中国进行一项反卫星测试，谴责中国在没有事前通知的情况下击落了一颗老化的太空气象卫星。
Last year the US criticised China for conducting an anti-satellite test , destroying an ageing weather satellite in space without providing advance notice .
-
这项任务是把一个HD高清摄像机系在一个太空探测气象气球上，放飞到同温层上面，拍摄地球外面的黑暗。
The mission was to attach a HD video camera to a weather balloon and send it up into the upper stratosphere to film the blackness beyond our earth .