ScienceCcast：逃离破坏性电子
访问 http://science.nasa.gov/ 了解更多信息。 地球周围环绕着可能会破坏我们的技术的电子。美国航空航天局正在使用高空气球和航天器来监测地球周围和了解我们地球周围辐射带的粒子。 点击这里查看更多视频：https://alugha.com/NASA 此为2015年的视频
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