bot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 11 months agoSimple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square2fedilinkarrow-up13arrow-down10file-textcross-posted to: space@mander.xyzhackernews@derp.foogeography@mander.xyz
arrow-up13arrow-down1external-linkSimple streetlight hack could protect astronomy from urban light pollutionwww.space.combot@lemmy.smeargle.fansMB to Hacker News@lemmy.smeargle.fans · 11 months agomessage-square2fedilinkfile-textcross-posted to: space@mander.xyzhackernews@derp.foogeography@mander.xyz
minus-squareroastpotatothief@lemmy.mllinkfedilinkarrow-up1·11 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.