FfFfFfFF 58,129 Posted December 24, 2021 Share Posted December 24, 2021 A solar storm that erupted from the sun on Monday (Dec. 20) may boost northern lights displays around the north pole just ahead of Santa's trip this weekend, the U.K. Met Office space weather forecasting center said today (Dec. 22). The solar storm was caused by a coronal mass ejection, or CME, a powerful eruption of magnetically charged particles and plasma from the outer layer of the sun's atmosphere, the corona. When directed at Earth, CMEs can trigger geomagnetic storms that can disrupt satellite services and knock out power grids. A more pleasant side-effect of these events is the increase of auroras in the regions around the North and South Poles, where these magnificent displays take place. According to the European Space Agency's (ESA) Space Weather Network, the sun has been quite busy in the past week with several active regions springing up on its scorching surface in the run-up to Christmas. https://www.space.com/solar-flare-northern-lights-boost-christmas-2021-aurora-displays Link to post Share on other sites More sharing options...
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