Light Pollution Is Increasing Even Faster Than We Realized
https://skyandtelescope.org/astronomy-news/light-pollution-is-increasing-even-faster-than-we-realized/

The average brightness of the night sky is increasing by 10% every year, making the stars less visible. The post Light Pollution Is Increasing Even Faster Than We Realized appeared first on Sky & Telescope .
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Light Pollution Is Creeping Up on the World's Observatories
https://skyandtelescope.org/astronomy-news/light-pollution-is-creeping-up-on-worlds-observatories/

Astronomical observatories enjoy some of the world’s darkest night skies. But even there light pollution is spreading, a new study suggests. The post Light Pollution Is Creeping Up on the World's Observatories appeared first on Sky & Telescope .
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