At what cost, the saving of satellites?

日期:2019-03-02 06:05:02 作者:门皋徼 阅读:

Protecting hundreds of low-Earth-orbit satellites from destruction seems a laudable idea, and the Pentagon wants to do just that. But the scheme could backfire, by shutting down civilian and military communications and impairing GPS signals. The Pentagon is concerned that a high-altitude nuclear explosion or an intense solar storm could fill near-Earth space with charged particles,