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TAG: Astronomical Events
June 7, 2011– 3

Early on June 7, 2011, the Sun once again showed signs of waking up from the last solar minimum: it unleashed a powerful solar flare. The x-ray emission from this flare can be seen in Wolfram|Alpha:

Solar flares 3 am June 7, 2011 to 3 pm  June 7, 2011
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