Not many people realize that, in addition to their scientific data and press versions, NASA also shares a substantial amount of free resources on its website: e-books, children’s materials, podcasts and the like. For those who have a 3D printer, the space agency also provides a vast collection of models ready for 3D printing of its most popular spacecraft, asteroids, craters and much more. The Internet is full of 3D models for printing, but it is not easy to find realistic replicas of the various NASA spacecraft and the many…
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