AI Summary

NASA’s Perseverance rover carries small swatches of spacesuit material, each less than a square inch, tucked among its sensors, cameras and navigation tools. The samples are used to evaluate how Martian dust might damage a human spacesuit. Scientists plan to expose the swatches to the planet’s dust and then analyze wear and abrasion. The study aims to inform design choices for future crews traveling to Mars. The work highlights the need for dust‑resistant suits for astronauts.

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