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  • Sun sends out 3 huge flares in 24 hoursadd to reading list  

    Posted on May 14, 2013 at 11:21 AM

    Updated Monday, Nov 25 at 10:48 PM

    The sun emitted a third significant solar flare in under 24 hours Monday. This flare is classified as an X3.2 flare. This is the strongest X-class flare of 2013 so far.

    By NASA

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