Supercharged auroras possible from sun's colossal 'hole'

 

A massive coronal hole has formed in the sun's atmosphere, unleashing a powerful stream of solar wind toward Earth. Nearby, a second, slightly smaller coronal hole is also directing solar wind our way. There is a great chance of strong northern lights, especially at high latitudes this weekend. Recent solar activity has prompted the U.S. National Oceanic and Atmospheric Administration's (NOAA) Space Weather Prediction Center to issue a minor G1 geomagnetic storm warning for Jan. 4 and Jan. 5.

Full Story: Space (1/3) 

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