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北极极光的美丽

omega-s (25)in #scenery • 4 years ago

abe1eea3ca79fc28-c577ebdcb0f3dbcc-4f87270698cacd68f967ac44d0696e3d.jpg
极光是一种等离子体现象,主要发生在具有磁场的行星上的高纬度区域。其发生是由于太阳带电粒子流(太阳风)进入地球磁场,在地球南北两极附近地区的高空,夜间出现的灿烂美丽的光辉。

#photo #arctic
4 years ago in #scenery by omega-s (25)
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