Funder
- Canadian Space Agency1
- French Alternative Energies and Atomic Energy Commission1
- French National Center for Scientific Research1
- French National Centre for Space Studies1
- Italian Space Agency1
- National Aeronautics and Space Administration1
- National Astronomical Observatory of China1
- Science and Technology Facilities Council1
- Spanish Ministery of Science and Innovation1
- Swedish National Space Board1
- UK Space Agency1