How NASA is working to grow food on the moon
NASA plans to build a permanent lunar base in the 2030s, and keeping astronauts fed could be simpler if they could grow their own food. Mark Strassmann takes a look at how they're researching lunar potato growth.

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How NASA is working to grow food on the moon (opens CBS News in a new tab)
NASA plans to build a permanent lunar base in the 2030s, and keeping astronauts fed could be simpler if they could grow their own food. Mark Strassmann takes a look at how they're researching lunar potato growth.