Lift off! Lunar 'space elevator' may be built by 2020

  • Uploaded by Grey on Aug 28, 2012
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Lift off! Lunar 'space elevator' may be built by 2020 Read more: #ixzz24pTX2Xgf

Lift off! Lunar 'space elevator' may be built by 2020

Read more: http://www.disclose.tv/#ixzz24pTX2Xgf

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