5078 20201229121911.0 CTALK-2020-0150 Bousquet, P. Synthesis of the Planetary Exploration, Horizon 2061 foresight exercise. 2020 2020-10-12 BELSPO/ PRODEX/ LaRa NO Blanc, M. Andr, N. Capria, M.T. Dehant, V. Foing, B. Grande, M. Guo, L. Hutzler, A. Mackwell, S. Makaya, A. McNutt, R. Perino, M.A. Rauer, H. Westall, F. 7th International Astronautical Congress, Dubai and Virtual veronique.dehant@observatoire.be Contributed CTALKCONT