fossilesque@mander.xyz to Space & Astronomy@mander.xyzEnglish · 1 year agoA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square6fedilinkarrow-up19cross-posted to: hackernews@lemmy.smeargle.fanshackernews@derp.foogeography@mander.xyz
arrow-up19external-linkA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comfossilesque@mander.xyz to Space & Astronomy@mander.xyzEnglish · 1 year agomessage-square6fedilinkcross-posted to: hackernews@lemmy.smeargle.fanshackernews@derp.foogeography@mander.xyz
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