The Horizon Europe EU Space Research Call 2025 (HORIZON-CL4-2025-02, SPACE-HADEA) offers €139 million to support collaborative projects that enhance Europe’s leadership in space research, technology, and applications. The call covers 20 topics across six thematic areas including access to space, in-orbit servicing, Earth observation, telecommunications, development of critical space technologies to reduce EU dependency, and international cooperation such as EU-Japan partnerships. It aims to strengthen European autonomy in space, foster innovation through digital and AI-driven technologies, boost competitiveness in critical components, and address societal challenges like climate monitoring and pollution control. Proposals must be submitted by 25 September 2025 and involve consortia from EU member states and associated countries.