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NewsNorthern lights dazzle worldwide as strong G3 geomagnetic storm sparks stunning show (photos)
Space Science

Northern lights dazzle worldwide as strong G3 geomagnetic storm sparks stunning show (photos)

Mar 23, 2026, 1:00 PM
出典: Space.com

<![CDATA[ Powerful geomagnetic storms sent the northern lights dancing far beyond the poles, delivering a spectacular show across the world. ]]>

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Geomagnetic Storms

Geomagnetic storms are disturbances in Earth's magnetosphere caused by solar wind and solar flares. These storms can lead to various effects, such as disruptions in satellite operations, power grid failures, and enhanced auroral activity.

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Auroras

Auroras are natural light displays predominantly seen in high-latitude regions around the Arctic and Antarctic. They occur when charged particles from the sun collide with atoms in Earth's atmosphere, resulting in beautiful, colorful lights in the sky.