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It's not just the sample from Mars, but from here deep within an Ancient Ice Core dating back 775 BC. Join host David Denault to learn of this incredible find.
By Broadcast Journalist David Denault, former NPR Space Correspondent.5
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It's not just the sample from Mars, but from here deep within an Ancient Ice Core dating back 775 BC. Join host David Denault to learn of this incredible find.

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