European Flexible Heat Shields: Advanced TPS Design and Tests for Future in-Orbit Demonstration

The European Union H2020 EFESTO project is coordinated by DEIMOS Space with the end goals of improving the TRL of Inflatable Heat Shields for re-entry vehicles (from 3 to 4/5) and paving the way towards further improvements (TRL 6 with a future In-Orbit Demonstrator). This paper presents the project objectives and provides with a general overview of the activities ongoing and planned for the next three years, promoting its position in the frame of a European re-entry technology roadmap.