Sunspots


Sun for all

0
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Planetsystemet VII - Solens rotation

3
Average: 3 (2 votes)
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The Sun (Annotated)

4
Average: 4 (2 votes)
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The Sun (Unannotated)

4
Average: 4 (1 vote)
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Sunspots

4.5
Average: 4.5 (8 votes)
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Solar Cycles (The Butterfly Diagram)

4.125
Average: 4.1 (8 votes)
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History of Sunspot Observations

5
Average: 5 (7 votes)
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