How Astronauts Made the First-Ever 3D-printed Metal
Astronauts stationed on the International orbit Station (ISS) have constructed the first 3D-printed metal object in orbit. This remarkable accomplishment not only showcases human innovation but also opens up new prospects for space industry. Against Gravity Special challenges for 3D printing arise from the absence of gravity. Gravity supports the material layers during deposit in conventional methods. Microgravity scientists have …