bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 2 years agoSimple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square2fedilinkarrow-up13arrow-down10file-textcross-posted to: [email protected]
arrow-up13arrow-down1external-linkSimple streetlight hack could protect astronomy from urban light pollutionwww.space.combot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 2 years agomessage-square2fedilinkfile-textcross-posted to: [email protected]
minus-squareroastpotatothief@lemmy.mllinkfedilinkarrow-up1·2 years agoSimple? It would be easier to have some time per night when the streets are not lit.
Simple? It would be easier to have some time per night when the streets are not lit.