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Space.com on MSNAurora alert: Giant 'hole' in sun and strong geomagnetic storm converge to supercharge northern lights this weekendA huge sun eruption combines with speedy solar wind from a "coronal hole" for a weekend aurora show, experts predict.
A G3 geomagnetic storm is predicted to strike Earth, with displays of the Northern Lights possible across northern U.S.
According to Dr. Schmoll, the Earth's magnetic field has a north and south pole, just like any magnet. The sun does as well.
The northern lights could be seen from parts of the United States tomorrow ... iStock / Getty Images Plus According to a view line map shared by the NOAA's Space Weather Prediction Center ...
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