Journey to the Microcosmos

Microscopic Space Travelers (6x38)

Date de diffusion: Fév 20, 2023

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.