Almost one and a half years ago I joined MOVE, the Munich Orbital Verification Experiment, a student club focusing on practical education in the area of satellites at the Technical University of Munich. MOVE has launched three CubeSats to date (First-MOVE in 2013, MOVE-II in 2018 and MOVE-IIb in 2019), and we are currently preparing two future missions. These missions require reliable software, and the ability to update in orbit. One of the first larger projects I took part in was building a boo...