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-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 · 1 year agomessage-square2fedilinkfile-textcross-posted to: space@mander.xyzhackernews@derp.foogeography@mander.xyz
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.