![Works change a street light in the dark sky community of Prestegne, Wales.](https://darksky.org/app/uploads/2024/01/8-Lighting-Tests-1440x700.jpg)
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Tag: light pollution
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![Andrea-Gutiérrez](https://darksky.org/app/uploads/2020/02/fi-Andrea-Gutierrez.jpg)
Andrea Gutiérrez: The life-changing magic of dark skies
News
![](https://darksky.org/app/uploads/2019/12/mexico-law-graphic.png)
Mexico’s Environmental Law Will Now Include Regulation of Light Pollution
News
![](https://darksky.org/app/uploads/2019/12/fi-Rosalia-Lugo.jpg)
DarkSky Advocate Rosalía Lugo opens teens’ eyes to light pollution in Chicago
News
![](https://darksky.org/app/uploads/2019/11/Dejana-B-1440x1140.jpg)
Carpe noctem: Efforts to protect the dark in Serbia
News
![](https://darksky.org/app/uploads/2019/09/IDA-AGM-2019-1024x800.jpg)
Program Update – 2019 Annual General Meeting and Conference
Uncategorized
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University of Utah Launches First-Ever Journal of Dark Sky Studies
News
![](https://darksky.org/app/uploads/2019/08/joey-kyber-Pihl8kTtX-s-unsplash-scaled-1440x960.jpg)
From shielding to building codes: Leo Smith is a Star
News
![](https://darksky.org/app/uploads/2019/07/calderons.jpeg)
The art of darkness: Music and the night sky
News
![](https://darksky.org/app/uploads/2019/06/a-569ddg.jpg)
Estrellas Ancestrales: Guatemala’s heritage of dark skies
News
![](https://darksky.org/app/uploads/2019/05/iStock-156691504-scaled-1440x956.jpg)
Electronic billboards, electronic message centers
Resources
![](https://darksky.org/app/uploads/2019/03/Tucson-airport-light-chart.png)