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US-SPACE-SUNSPOT
This July 6, 2009 Solar and Heliospheric Observatory (SOHO) image shows sunspot 1024 on the sun. Only two days ago the sun was blank and calm, one of the longest inactive solar periods in a century. This active region is a full-fledged sunspot group with more than a dozen planet-sized dark cores, crackling with B and C-class solar flares. B and C-class flares have few noticeable effects on the Earth. AFP PHOTO/HO/SOHO
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Detalii fotografie |
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Sun, 942, SPACE |
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AFP / Mediafax Foto |
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| Fotograf: |
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HO |
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| Data: |
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6 Iulie 2009 |
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| Dimensiuni: |
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2500 x 2500 (1.22 MB) |
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