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On 21 April 2023, a coronal mass ejection erupted from the sun, spewing out a burst of plasma that generated a severe geomagnetic storm on Earth two days later.
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维基共享资源 |
今日图片
今日影音
On 21 April 2023, a coronal mass ejection erupted from the sun, spewing out a burst of plasma that generated a severe geomagnetic storm on Earth two days later.
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