BBC Inside Science BBC Inside Science

How might we spot nukes in space?

Jul 16, 2026 · 26m

Summary

This episode explores detecting nuclear weapons in space using Van Allen Belt radiation, as explained by MIT’s Arag Danagoulian. It also covers Stanford research on reversing organ aging by targeting the EP2 receptor in macrophages. Finally, the hosts discuss a new global dietary database that tracks food consumption trends and gender differences worldwide.

Topics discussed

Sponsorship ads for GoTurkiye and Singapore Introduction to Inside Science and episode topics Concerns over Russian satellite Cosmos 2553 Why nuclear weapons in space are a strategic threat Challenges of detecting nuclear weapons in orbit The Van Allen Belt and its radioactive environment Using spallation neutrons to detect hidden nukes Future of space de-weaponization and policy World Cup disappointment and science in football Robot locomotion inspired by toddler movement Ads for Samsung Galaxy Z Fold 8 and ChatGPT Immune system damage as a driver of aging Macrophage energy metabolism and the EP2 receptor Reversing aging effects in mice with EP2 inhibitors Comparison to parabiosis and young blood transfusions Global Dietary Database for Impact Assessments Global eating habits and alcohol consumption trends
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