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TAG: coronal mass ejection

Image of the sun on Tuesday, Jan. 7, 2014, from the Solar X-Ray Imager on NOAA's GOES satellite, taken just after the maximum emission of a solar flare. The eruption came from the middle of the sun and is directed toward Earth. This is the largest solar flare so far this year.

Blast from Sun Unsettles Earth’s Magnetic Field, but No Storming

January 13, 2014

Courtesy of Richard and Marg Langley.

Innovation: GNSS and the Ionosphere

February 1, 2011