bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 1 year 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 · 1 year agomessage-square2fedilinkfile-text
minus-squareroastpotatothief@lemmy.mllinkfedilinkarrow-up1·1 year 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.