![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)
4 news in Tag
Tag: VIIRS
![](https://darksky.org/app/uploads/2020/05/Sanchez-de-Miguel-A.jpeg)
New Research Strengthens Ability to Monitor Light Pollution From Orbit
News
![](https://darksky.org/app/uploads/2019/03/Tucson-airport-light-chart.png)
“Radiance Light Trends” Shows Changes in Earth’s Light Emissions
Light Pollution
![](https://darksky.org/app/uploads/2017/11/Kyba-et-al-2017-Fig1-noscale-1440x407.png)
Five Years of Satellite Images Show Global Light Pollution Increasing at a Rate of Two Percent Per Year
Light Pollution
![](https://darksky.org/app/uploads/2016/04/WorldNightMap_2012-700px-366px.png)