fossilesque@mander.xyz to Space & Astronomy@mander.xyzEnglish · 9 months agoA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square6fedilinkarrow-up110arrow-down11
arrow-up19arrow-down1external-linkA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comfossilesque@mander.xyz to Space & Astronomy@mander.xyzEnglish · 9 months agomessage-square6fedilink
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