Lex Fridman Podcast
#455 – Adam Frank: Alien Civilizations and the Search for Extraterrestrial Life
Adam Frank
So there's this process called gardening, which is just the micrometeorite, constant rain of micrometeorites. And that's where you get the lunar regolith, that fine powder on the moon is because of this gardening. And it turns out it is literally hundreds of millions to billions of years. Oh, nice. Yeah, that the lunar lander will be visible.
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