The Known Universe

The Known Universe

Treasure Hunt
Season 3  |  Episode 2  |  National Geographic  |  January 17, 2016

The hunt for precious stones and metals is evolving from digging deep within our home planet to mining new energy sources and vital resources in the furthest reaches of the solar system.

The hunt for precious stones and metals is evolving from digging deep within our home planet to mining new energy sources and vital resources in the furthest reaches of the solar system.

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