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Innerworld@lemmy.world to Astronomy@mander.xyzEnglish · 2 个月前

A Year of Sunspots

apod.nasa.gov

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A Year of Sunspots

apod.nasa.gov

Innerworld@lemmy.world to Astronomy@mander.xyzEnglish · 2 个月前
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  • Gork
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    2 个月前

    Is that variation by month due to a specific reason? How it bands together at certain latitudes?

    • Zotora@programming.dev
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      2 个月前

      Its part of the 11 year solar cycle. The bands move from the poles to the equator in during the cycle.

      Edit: If your really interested: https://www.youtube.com/watch?v=fpNBIqjt_-4

      • LastYearsIrritant
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        2 个月前

        Well damn, that’s really interesting.

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