ScienceCasts: August 2017: Ein großer Monat für die Astronomie

Klick hier, um mehr Videos zu sehen: https://alugha.com/NASA Besuche http://science.nasa.gov/ für weitere Informationen. Der Perseid-Meteorschauer wird am 11., 12. und 13. August seinen Höhepunkt erreichen, und am 21. August wird in den Vereinigten Staaten eine totale Sonnenfinsternis von Küste zu Küste zu sehen sein. (Dieses Video ist von 2017)

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