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Geomagnetic storms could make the northern lights visible in more than a dozen states, including Wisconsin, over the next two days, according to NOAA's Space Weather Prediction Center.
The aurora borealis is expected to appear over much more of Canada than usual this week, thanks to a potential geomagnetic ...
The M4.4 solar flare unleashed a coronal mass ejection (CME) into space — and Earth might just receive a glancing blow.