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About 30,500 bricks are used for the model to mark the landmark observatory's 80th ... specifically with a 3D ... a Lego model of the Lovell telescope to mark the observatory's 80th ...
The 3D-printed model of the Stratospheric Observatory for Infrared Astronomy (SOFIA) . (Image credit: NASA/SOFIA) This 3D-printable version of SOFIA is built to a scale of 1/200 and is just under ...