Not huge, but new-cycle sunspot group 1007 emerged on Halloween and marched across the face of the sun over a four-day period in early November 2008. Credit: the Solar and Heliospheric Observatory (SOHO)
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Not huge, but new-cycle sunspot group 1007 emerged on Halloween and marched across the face of the sun over a four-day period in early November 2008. Credit: the Solar and Heliospheric Observatory (SOHO) |
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