1. The University of Leicester has successfully completed vibration tests for its Radioisotope Thermoelectric Generator (RTG), a key component in its space battery development. 2. The RTG uses americium to provide stable power outputs, suitable for cold environments and long-duration missions. 3. This milestone enables the acceleration of the migration to a mission application, with the technology being developed for over a decade with funding from the European Space Agency and the UK Space Agency.