fossilesque@mander.xyzM to Geography@mander.xyzEnglish · 2 years agoA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comexternal-linkmessage-square13linkfedilinkarrow-up115arrow-down10cross-posted to: [email protected][email protected][email protected]
arrow-up115arrow-down1external-linkA simple streetlight hack could protect astronomy from urban light pollutionwww.space.comfossilesque@mander.xyzM to Geography@mander.xyzEnglish · 2 years agomessage-square13linkfedilinkcross-posted to: [email protected][email protected][email protected]
minus-squareHubertManne@kbin.sociallinkfedilinkarrow-up2·2 years agothe technology connections guy had this great video clip he took while landing in ohare to show well made street lights vs not. IE if they were visible from the plane or just the light from the road reflecting up was.
the technology connections guy had this great video clip he took while landing in ohare to show well made street lights vs not. IE if they were visible from the plane or just the light from the road reflecting up was.