It is possible to submit proposals for the call HORIZON-CL4-2026-03 (SPACE), within Cluster 4 of Horizon Europe: Digital, Industry and Space – Destination 5. With a total budget of €90,97 million, the Horizon Europe EU Space Research 2026 call offers a wide range of new collaboration opportunities for the space community.
The call in question covers 8 topics divided as follows:
Access to space
- HORIZON-CL4-2026-SPACE-03-11: Strengthening the EU's autonomous access to space through EU-based spaceports.
With a total budget of EUR 22,59 million, the call for proposals aims to finance 2 project.
Use of Space on Earth – Telecommunications and Earth Observation
- HORIZON-CL4-2026-SPACE-03-31: Digital enablers and key components for Earth observation and satellite telecommunications for space solutions (Space Partnership)
Total budget of EUR 12 million, 3 projects are expected to be selected.
- HORIZON-CL4-2026-SPACE-03-32: Preparation of demonstration missions for Earth observation and satellite telecommunications for space solutions (Space Partnership)
Total budget of EUR 26 million, 4 solutions will be financed.
Space Science and Exploration
- HORIZON-CL4-2026-SPACE-03-61: Scientific analysis and exploitation of space data
With a total budget of EUR 3,92 million, the call for proposals aims to finance 2 project.
Promoting space through EU non-dependence on critical space technologies
- HORIZON-CL4-2026-SPACE-03-81: Space-critical EEE components for EU non-dependence – Radiation-hardened FPGA on 7nm
With a total budget of EUR 12,74 million, the call for proposals aims to finance 1 project
- HORIZON-CL4-2026-SPACE-03-82: Space-Critical EEE Components for EU Non-Dependence – Fundamentals of Millimeter-Wave GaN MMICs (Phase A): Development and Industrialization of Semi-Insulating SiC Substrate Capacitances
With a total budget of EUR 6,86 million, the call for proposals aims to finance 1 project
- HORIZON-CL4-2026-SPACE-03-85: Critical facilities serving space EEE components for non-dependence on the EU – Market distribution of the high-energy and ultra-high-energy irradiation test facility
With a total budget of EUR 3,92 million, the call for proposals aims to finance 1 project
- HORIZON-CL4-2026-SPACE-03-86: Space equipment critical for non-dependence on the EU – Space Resupply Interface
With a total budget of EUR 2,94 million, the call for proposals aims to finance 1 project.
The deadline for submitting proposals is September 3, 2026.
For more information: info@iniziativa.cc




