sv


Stjärnornas temperatur

0
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Solspektrat

5
Average: 5 (1 vote)
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Solens temperatur

5
Average: 5 (1 vote)
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Jorden-jorden en introduktion

5
Average: 5 (1 vote)
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En bild av stjärnor

5
Average: 5 (1 vote)
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Planetsystemet V - Solens diameter

3
Average: 3 (1 vote)
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Himlakroppar

0
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Planetsystemet VIII - Jordens magnetfält

3
Average: 3 (2 votes)
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Planetsystemet VII - Solens rotation

3
Average: 3 (2 votes)
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Planetsystemet VI - Solens effekt

3
Average: 3 (2 votes)
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