Piers Jiggens

European Space Research and Technology Centre

Papers

Total Citations

H-Index

About

Piers Jiggens is a leading figure in space radiation research, whose work is critical to enabling humanity’s return to the Moon and future missions to Mars. His primary research focuses on characterising and mitigating the hazards posed by galactic cosmic rays and solar particle events to astronauts and spacecraft. Jiggens’ major contributions centre on developing models and frameworks to quantify radiation risks, directly informing the design of shielding, mission planning, and operational guidelines for deep-space exploration. His most-cited paper (2023, 63 citations) outlines a strategic roadmap for radiation research priorities, emphasising the need for sustainable human spaceflight as regular lunar missions and crewed Mars preparations intensify by 2030. This work synthesises cross-disciplinary challenges, from biological effects to engineering solutions, and has become a key reference for space agencies worldwide. Beyond this, Jiggens has contributed extensively to the European Space Agency’s radiation monitoring programmes, including the development of real-time dosimetry tools. His research bridges fundamental physics and applied astronaut safety, making him an indispensable voice in the global effort to extend human presence beyond low-Earth orbit.