One of the challenges we face when thinking about developing off-Earth settlements is what resources we could use to build our habitats – after all, we can't efficiently ship loads of concrete or bricks to the Moon or Mars. The ideal solution would be to harness as many in-situ materials as possible. Recently we've seen several innovative strategies, from mixing lunar dust with a biopolymer to extracting metals from Martian soil.
.. Continue Reading Bricks 3D printed from just moondust and sunlightCategory: Space
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from New Atlas http://ift.tt/2p7MVFe
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