In 1984, a bunch of Darby Dyer's grad school friends went to a conference. They were totally seduced by these rocks from another world. And as the preliminary research came in, these rocks started to challenge everything we thought we knew about the moon. Isn't it amazing that all of that culminated in these samples? I just never thought I would be in this situation. And here I am.
In all our searching of the universe, we’ve never seen another moon like ours. It's big, it's weird, and it has played a huge role in shaping our planet. But how did we get it? Every possible story points to cataclysm.
This episode originally ran on June 15, 2022. It is part of our Lost Worlds series exploring scientific mysteries buried in the deep past.
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