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Active Region 1890 Is Bigger Than Jupiter
Posted on Monday, November 11, 2013
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Waspie_Dwarf

Image credit: NASA/SDO/HMI
Uploader comment: One of the biggest sunspots of the current solar cycle, named AR1890, emerged over the sun's eastern limb on November 2, 2013. It is the side-ways 'J' shaped sunspot group near the center in this image.
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