Additive manufacturing, also known as 3D printing, is regularly used on the ground to quickly produce a variety of devices.

and other random NASA ephemera. Not all of the models are in formats that we can read — maybe some of you can? — but there are STL files galore in the “3D Printing” folder. These include a ...

NASA is preparing to 3D print lunar habitats, using advanced robotic construction and lunar soil to build structures that can withstand the Moon’s harsh environment. Instead of launching ...