bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 10 months agoSimple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square2fedilinkarrow-up13arrow-down10file-text
arrow-up13arrow-down1external-linkSimple streetlight hack could protect astronomy from urban light pollutionwww.space.combot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 10 months agomessage-square2fedilinkfile-text
minus-squareroastpotatothief@lemmy.mllinkfedilinkarrow-up1·10 months 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.