https://science.slashdot.org/story/23/10/20/0059248/a-simple-streetlight-hack-could-protect-astronomy-from-urban-light-pollution
Tereza Pultarova reports via Space.com: Light pollution is a growing threat to astronomy, but a new streetlamp technology could restore clear views of the night sky. [...] A study published earlier this year found that stars are disappearing from the sky at …
Create an account or login to join the discussion