This rocket rocket can blast off into space 20,000 kg into low earth orbit. And when it comes back to earth it can return all it's bits and pieces safely, so they can reuse them. It's 64 meters tall and the whole thing is 3D printed. Its Target launch date is 2024.
https://spectrum.ieee.org/tech-talk...ompletely-3d-printed-completely-reusable
