In a few years from now, space stations could work like factories — thanks to advancements in 3D print technology. With these printers, anything needed in orbit could be 3D printed on the spot.

offering a wide variety of wallpapers for download. The latest collection, ‘Fluid Textures,’ was designed by 3D artist George Stoyanov. Stoyanov, who has previously worked with Xiaomi and Apple, ...