and adjusts balsa fins (via 4 micro servos) to correct the rocket’s flight path. Due to the nature of model rocketry, the active guidance is limited to the 3 seconds that the rocket is traveling ...
If you’ve ever built a model rocket, you’ll know there ... both the nosecone and fins are plastic. Except here they’ve been 3D printed in either PLA or PETG depending on their proximity ...
Ex-Google CEO Eric Schmidt is taking over as CEO of rocket startup Relativity Space, which has ambitions to reach Mars.