Sunspots


Sunspots! Let us introduce ourselves

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Average: 5 (1 vote)
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Why does the sunlight energy vary? Explaining solar irradiance variations with SalsaJ

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Determination of solar rotation period using digital video analysis

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Sunspot animation

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Sunspots! Let us introduce ourselves…

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Average: 4.7 (3 votes)
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Does the sun rotate?

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Average: 4.4 (7 votes)
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Sun4all Guidebook

4.75
Average: 4.8 (4 votes)
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Sun4all. How many faculae regions on a given day

4.59649
Average: 4.6 (57 votes)
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Sun4all. The size of a faculae

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Average: 4.5 (54 votes)
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Sun4all. The solar rotation.

4.5
Average: 4.5 (58 votes)
Certified content by Discover the COSMOS (Demonstrator)
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