Unlike visible light waves, these radio waves can get through the various gases and dusts in space, and through our own earth's atmosphere comparatively easily.
与可见光波不同的是，这些无线电波可以较容易地穿过太空中的各种气体和灰尘，穿过我们地球的大气层。
2
Magnetic storms also heat the upper atmosphere, changing its density and composition and disrupting radio communications and GPS units.
磁暴还会对高层大气存在加热作用，改变其密度计组成，中断无线电通信与GPS装置。
3
Pedersen had made them himself, with the help of an enormous array of antennas that can hurl several megawatts of radio waves into the upper atmosphere, creating brilliant light shows in the sky.