bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 11 months ago

Simple streetlight hack could protect astronomy from urban light pollution

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Simple streetlight hack could protect astronomy from urban light pollution

bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 11 months ago

2

A simple streetlight hack could protect astronomy from urban light pollution

The spread of light pollution is so fast that it offsets improvements achieved through advances in telescope technology.

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11 months ago
Simple? It would be easier to have some time per night when the streets are not lit.

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