Cosmic Dust
The Infinite Monkey Cage
00:00
The Evolution of the Solar System
We have 100 billion of them land on Earth every year. Meteorites are really good samples of a few asteroids. Cosmic Dust provides us with a little bit of information about a whole load of asteroids. And the only example that we have that we can actually get our hands on is our own solar system. Alan, can you believe that the world is infested by aliens?
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