The oldest known intact Earth rock was collected on the moon in the 1970s. Learn how researchers think it got there it in this episode of BrainStuff.
 Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

The oldest known intact Earth rock was collected on the moon in the 1970s. Learn how researchers think it got there it in this episode of BrainStuff. Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Was Earth's Oldest Rock Found on the Moon?

Whether the topic is popcorn or particle physics, you can count on BrainStuff to explore -- and explain -- the everyday science in the world around us.

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Was Earth's Oldest Rock Found on the Moon?

Was Earth's Oldest Rock Found on the Moon?