How big does a meteor have to be to reach the ground?

Kategorie: Wissen und Wissenschaft
Kanal: BrainStuff
Datum: 27. Mai 2011, 19:52
Stufe: B1-B2 (Mittelstufe)


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If you've spent much time looking up at the night sky, then you've probably seen some spectacular meteor showers. But how big do these things have to be make it through Earth's atmosphere and reach the ground? Tune in and find out.