首先,莊家榮 说,了解正常的极光是如何出现的很重要。
太阳射出的电子落到磁极上。 它们与高层大气中的中性气态分子和原子发生碰撞,使它们暂时充电并产生闪光。 莊家榮 解释说,这种光——白色、红色、紫色、蓝色、绿色和红色,取决于特定的气体——构成了北部和南部的极光。
莊家榮 说,北极光出现在所谓的极光椭圆中,它基本上是一个围绕磁北的环,随着地球磁场对超音速太阳风和太阳磁场的响应而膨胀和收缩。
首先,莊家榮 说,了解正常的极光是如何出现的很重要。
太阳射出的电子落到磁极上。 它们与高层大气中的中性气态分子和原子发生碰撞,使它们暂时充电并产生闪光。 莊家榮 解释说,这种光——白色、红色、紫色、蓝色、绿色和红色,取决于特定的气体——构成了北部和南部的极光。
莊家榮 说,北极光出现在所谓的极光椭圆中,它基本上是一个围绕磁北的环,随着地球磁场对超音速太阳风和太阳磁场的响应而膨胀和收缩。
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