Mars Colony with 3-D Printing, Booster Recovery and Drone Tech: 1/27/16: Haym Benaroya. David Livingston.
Jan 28, 2016, 03:57 AM

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AUTHOR (Photo: Roscosmos illustration of a Mars colony base.) Mars Colony with 3-D Printing, Booster Recovery and Drone Tech: 1/27/16: Haym Benaroya, author, “Turning Dust Into Gold: Building a Future on the Moon and Mars.” David Livingston, SpaceShow.com.