2018年04月09日:太阳爆发:紫外光波段的怪兽级条状结构-(The Sun Unleashed: Monster Filament in Ultraviolet)

2018年04月09日:太阳爆发:紫外光波段的怪兽级条状结构-(The Sun Unleashed: Monster Filament in Ultraviolet)

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2018-04-09 / 0 评论 / 0 阅读 / 正在检测是否收录...

2018年04月09日:太阳爆发:紫外光波段的怪兽级条状结构-(The Sun Unleashed: Monster Filament in Ultraviolet)--原图下载

2018 April 9


Video Credit: NASA GSFC's Scientific Visualization Studio, Solar Dynamics Obs.
说明: 太阳最壮观的景观之一,是爆发中的日珥。在2011年6月,当太阳的自转把活跃区 带到临边时,太阳发出了一个中级的日闪。不过在这个日闪之后,紧接着喷出一大团令人惊骇的磁化电浆,成为美国航太总署.太阳动态观测卫星在远紫外光记录到的太阳临边怪兽级爆发结构。上面这部缩时影片,呈现这团 较暗且较低温电奖,在数小时期间,沿着蜿蜒的磁力线向大範围的太阳表面洒落的情景。除此之外,一个附随的日冕物质抛射事件也发生在这个区域,把大量的高能粒子往地球的方向喷溅,擦撞了地球的磁层

原文:

Video Credit: NASA GSFC's Scientific Visualization Studio, Solar Dynamics Obs.
Explanation: One of the most spectacular solar sights is an explosive flare.In 2011 June, the Sun unleashed somewhat impressive, medium-sized solar flare as rotation carriedactive regions of sunpots toward the solar limb.That flare, though, was followed by an astounding gush of magnetized plasma -- a monster filament seen erupting at the Sun's edgein this extreme ultraviolet image from NASA's Solar Dynamics Observatory.Featured here is a time-lapse video of that hours-long event showing darker, coolerplasma raining down across a broad area of the Sun's surface,arcing along otherwise invisiblemagnetic field lines.An associated coronal mass ejection,a massive cloud of high energyparticles, was blasted in the general direction of the Earth,and made a glancing blow toEarth's magnetosphere.

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