M3 will be the team’s first hybrid engine to take flight, thereby achieving a rocket entirely developed by us. It will be an enhanced version of M2, both in terms of efficiency and weight. Moreover, the design will be more refined, optimizing the weight, a parameter very detrimental in flight. Likewise, apart from the combustion chamber, some systems such as the ignition system, valves, and actuators, among others, will also need to be redesigned.