Glossary term: 地磁暴
Description: 太阳向宇宙空间输出的除了电磁辐射以外,还有稳定的带电粒子流,即太阳风。某些类型的太阳活动,如太阳耀斑以及更剧烈的日冕物质抛射,会突然大幅增加太阳输出的带电粒子数量,在太阳风中形成一个向外传播的激波面。如果激波面的一部分到达我们的地球,它们就会与地球磁场相互作用,形成地磁暴(有时也称为太阳风暴)。其对我们的影响可能是无害的,如产生更多更美丽的极光;也可能是有害的,包括损坏卫星、干扰广播、在极端情况下破坏电网。
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Term and definition status: The original definition of this term in English have been approved by a research astronomer and a teacher The translation of this term and its definition is still awaiting approval
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