Nuclear projects in the United Kingdom are receiving a significant boost in funding from the UK Space Agency. Among the 11 international space projects that have been selected to receive funding, two projects focused on nuclear energy have stood out.
Rolls-Royce, in collaboration with BWXT, has been awarded GBP1.18 million to continue its research on fission nuclear systems for powering space missions. Another international project led by the University of Leicester has received GBP800,000 in funding.
The funding, totaling GBP13 million, is part of the second phase of investment under the UK Space Agency’s International Bilateral Fund (IBF). This announcement was made at the 39th Space Symposium in Colorado Springs, USA. The first phase of funding was awarded last year, supporting 32 projects that then entered a competitive process to receive Phase 2 funding.
The collaboration between Rolls-Royce Submarines, BWXT Advanced Technologies LLC, and the University of Leicester aims to identify the best technologies for fission nuclear systems that can be used for various space power missions. This project will focus on maximizing performance, minimizing technical risks, and ensuring flexibility for different mission requirements.
Nuclear power is crucial for powering space missions, supporting communication systems, life-support systems, and scientific experiments. The use of nuclear power in space missions has the potential to significantly increase mission duration and scientific value. Rolls-Royce’s Space Micro-Reactor Concept Model demonstrates how nuclear power could be utilized to support future Moon missions.
The new funding award builds on previous investments in Rolls-Royce’s lunar surface nuclear power project and the IBF Phase 1 funding in 2023. This collaboration between Rolls-Royce and BWXT aims to develop innovative nuclear applications for terrestrial, space, and maritime domains. The partnership will benefit both the UK and US space nuclear development programs and strengthen collaboration between the two countries in space technology innovation.
The projects supported by the International Bilateral Fund highlight British innovation and strengthen ties with the global space community. The UK Space Agency’s investment in space nuclear power technologies aims to enhance the UK’s space capabilities, stimulate economic growth, and pave the way for continuous human presence on the Moon.
