Firefall 8/9-10


1:30 PM

Astronomers estimate that about 25 million meteors enter Earth’s atmosphere every 24 hours, beautiful and harmless.  However, over 150 impact craters are known on Earth and potentially hazardous objects whisk by our planet every month.  Impactors helped bring water to our young planet but also are implicated in mass extinctions.  Learn more!  Produced by GeoGraphics Imaging & Consulting.

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