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Friday, January 9, 2009 |
Friday, January 9, 2009 |
Photo: "Lunar Concrete" May Form Buildings on the MoonA new type of "lunar concrete," made by mixing moondust and carbon nanotubes, could be used to construct buildings, solar power arrays, and monolithic telescopes on the moon, scientists said today. Illustration courtesy NASA
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ADVERTISEMENTNATIONAL GEOGRAPHIC'S PHOTO OF THE DAY |
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