Dr. John Barentine FRAS on Nostr: Observations at Mt. Stromlo, Australia, find a measurable decrease in night sky ...

Observations at Mt. Stromlo, Australia, find a measurable decrease in night sky brightness attributed to dimming of streetlights in Canberra. "[F]or every 10 per cent the lights are dimmed, it's about a 5 per cent change in the glow of the sky."

https://www.abc.net.au/news/2024-08-22/canberra-adaptive-lighting-project-reduces-pollution/104252082

#LightPollution #DarkSkies #Skyglow