Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. The interaction of clouds of energetic particles from the active Sun with planet Earth's magnetosphere often produces significant geomagnetic storms and auroral displays. Now, forecasts indicate that a recent Earth-directed CME may also trigger moderate geomagnetic storms over the next few days. Night sky aurora , possibly extending to middle latitudes, would be most likely on March 30-31.
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