SALTO will reinforce EU’s independence and competitiveness. The project will raise the maturity level of the first European reusable rocket technology, significantly reduce launch costs, ensure improvements in the environmental footprint. Funded by the European Union under the grant agreement ID 101082007. Views and opinions expressed are however those of the author(s) only and do not necessarily reflect those of the European Union or European Health and Digital Executive Agency. Neither the European Union nor the granting authority can be held responsible for them.