Microscopic Space Travelers

February 20, 2023
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Journey to the Microcosmos - S6 - E38

Microscopic Space Travelers

This might not look like much. But every day, tiny little things like this are raining down on our planet. Each one is small, about a millimeter across. But over the course of a year, each individual piece that makes its way to Earth’s surface adds up to around 30,000 tons.

Journey to the Microcosmos: Season 6 - 55 Episode s