Theoretical Method for Detecting Nuclear Weapons in Low Earth Orbit Proposed
Angela DiFulvio presents a theoretical approach to detect nuclear weapons in low Earth orbit, aiming to prevent catastrophic events similar to the 1962 Starfish Prime incident. The proposed 'inspector' satellite could identify fissile material through unique radioactive signatures.

Angela DiFulvio introduces a method for detecting nuclear weapons in low Earth orbit, designed to avoid disasters reminiscent of the 1962 Starfish Prime experiment, which adversely affected one-third of satellites in orbit. The proposed 'inspector' satellite utilizes high-energy protons to generate a distinct radioactive signature from fissile materials.
Key technical challenges include pulse shape discrimination to differentiate weapon-related neutrons from cosmic radiation. DiFulvio advocates for oversight by an international agency, such as the IAEA, to maintain a weapon-free space environment. Despite potential classified testing, further research is essential on the durability of sensing electronics, given the risks posed to global infrastructure by a modern orbital nuclear detonation.




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