X-rays and AI reveal how spacecraft heat shields burn in real time

Spacecraft heat shields are critical for safe atmospheric re-entry, but studying their degradation has traditionally relied solely on pre- and post-flight inspections. Researchers are now combining advanced X-ray imaging with artificial intelligence to observe how these protective materials burn and evolve in real time.

This breakthrough methodology allows scientists to capture the dynamic structural changes occurring under extreme thermal stress. By bridging the observation gap, the new technique promises to significantly enhance the safety and design of future spacecraft.