摘要
现有的行星磁场理论认为木星具有与地磁场相似的内源磁场,木星磁场是由液态金属氢的搅动形成的。但这种假说未能解释木星磁场的许多奇异特性,特别是无法解释NASA Juno探测器发现的木星磁场随时间变化的特性。因此,关于木星磁场是内源磁场的假说难以置信。于是作者分析了木星的形成与演进过程及其内部结构与外部环境,找到了木星磁场的形成原因及其变化规律。
According to the existing planetary magnetic field theory,Jupiter has an endogenous magnetic field similar to the geomagnetic field,which is formed by the agitation of liquid metal hydrogen.However,this hypothesis can not explain many strange characteristics of Jupiter's magnetic field,especially that Jupiter's magnetic field is changing over time,which was discovered by NASA Juno.Therefore,the hypothesis that Jupiter's magnetic field is an endogenous magnetic field is incredible.Thus,the author analyzes the formation and evolution of Jupiter as well as its internal structure and external environment,and finds out the formation reason and variation law of Jupiter's magnetic field.
出处
《科学技术创新》
2021年第9期32-35,共4页
Scientific and Technological Innovation
关键词
木星
卫星
气旋
磁场
形成
变化
Jupiter
Satellite
Cyclones
Magnetic fields
Formation
Evolution
