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Use code
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*Discount applies to first year only

ScienceCasts: Das Mysterium der Koronaerwärmung

Observationen der NASA-Sonde IRIS weisen darauf hin, dass "Hitzebomben" in der äußeren Atmosphäre der Sonne explodieren, was erklären würde, warum die Korona der Sonne so seltsam heiß ist. Klick hier, um mehr Videos zu sehen: https://alugha.com/NASA Besuche http://science.nasa.gov/ für mehr Informationen. https://iris.gsfc.nasa.gov/

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