The World is Racing to Build a Moon Base – Here’s What it Could Look Like

The ESA’s concept art for a lunar base. Source: ESA

The European Space Agency just reminded the world that it wants to build a base on the moon by 2030, using 3-D printed parts made from materials found on the lunar surface.

The ESA has some competition. Earlier this month, Congress passed a spending bill that would give NASA $55 million to build a …