3D printers could be the key to colonizing Mars and the Moon. #Space pioneers won’t have to bring all their tools with them - they’ll use these machines to create tools, structures and habitats from local materials like regolith. An engineering professor explains: buff.ly/yQ85LD4 🛰️
3D printing will help space pioneers make homes, tools and other stuff they need to colonize the Moon and Mars
3D printing in outer space and on alien planets comes with otherworldly challenges.The Conversation
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