Study: ultra-black coating could reduce satellite light pollution
via surrey.ac.uk
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Article URL: https://www.surrey.ac.uk/news/astrophysicists-show-how-worlds-darkest-coating-could-protect-night-sky-satellite-light-pollution Comments URL: https://news.ycombinator.com/item?id=48803244 Points: 4 # Comments: 0