Beyond a few “real” bearings here and there, all of the key components for the rover are 3D printed. [Jakob] did borrow a couple existing designs, like a printable bearing he found on ...

University students tested 3D-printed rovers designed to emulate Europe's Rosalind Franklin ExoMars rover that is slated to launch to the Martian surface by 2028. Six student teams acted as ...

But to really get inside the designer’s head, executing a physical model, like this quarter-scale RC-controlled Perseverance rover ... some great design and 3D-printing tips too. [ ...