NASA has a bunch of its 3D models up on GitHub ... so if you want to fake your own 3D-printed moon landing, you’ve now got what it takes. Stock up on moondust-colored PLA.

In practical terms, it’s a huge model of the Moon measuring 30 feet in diameter, with every square inch of its sphere covered in ultra high-resolution NASA imagery of the lunar landscape.

China is getting ready to 3D-print bricks on the moon using lunar soil, in what could be a huge step toward building a base ...