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Zonneactiviteit

Sunspot regions, coronal holes, filaments? In this forum we discuss everything related to the activity on our nearest star.


262 topics in this forum

  1. Sunspotless day

    • 9 replies
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    • 17 replies
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  2. Zonnevlekkengebied 1620

    • 3 replies
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    • 1.7k views
  3. Zonneactiviteitsgrafiek

    • 2 replies
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    • 1.2k views
    • 16 replies
    • 2.1k views
    • 18 replies
    • 2.3k views
  4. Zonneactiviteit 1598 1 2 3

    • 59 replies
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  5. Zonnecyclus

    • 19 replies
    • 3.1k views
  6. Enorme farside-uitbarsting

    • 9 replies
    • 1.9k views
  7. Zonneactiviteit AR1563 1 2

    • 25 replies
    • 3.3k views
  8. Protuberansen zichtbaar

    • 0 replies
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    • 12 replies
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  9. Zonneactiviteit AR1520

    • 24 replies
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    • 13 replies
    • 1.8k views
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    • 3.2k views
    • 4 replies
    • 1.1k views
  10. Zonnetelescoop

    • 8 replies
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    • 2.1k views
    • 59 replies
    • 7.8k views
  11. Zonneactiviteit 1465

    • 4 replies
    • 1.5k views
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