EAGER is a pioneering European project supported by EIT RawMaterials and co-funded by the European Union. Its mission is to transform the future of mineral exploration through the integration of autonomous drone technology and advanced geophysical sensors. As Europe faces the challenge of securing a sustainable supply of Critical Raw Materials (CRMs) for the green energy transition, the need for efficient, low-impact, and high-accuracy exploration has never been more vital. EAGER addresses this by developing a cutting-edge, non-invasive geophysical data acquisition system designed to operate in complex and ecologically sensitive environments.