Category light pollution


Congratulations to  Maja Grubisic and Alessandro Manfrin for their excellent research about freshwater ecology.

You can find interesting new insights on... Read More


The conference was a great success! About 100 participants from 4 continents and 26 countries contributed. The event was highly... Read More


Thanks to the authors of The New Atlas of Artificial Night Sky Brightness a worldwide overview of increasing light pollution... Read More


From May 2 to May 7, 2016, the fourth Intercomparison campaign organised by LoNNe was held in Catalunya, at the Parc... Read More


The IDA-LoNNe reference data fusion is open to everyone in need of literature about ALAN. The literature database will be... Read More

USA2014_Hänel-Report_Featured Image

An impressive journey report through the United States: USA2014-Report Andreas Hänel traveled to the darkest sky regions in the Southwest... Read More

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LONNE Innovation Report [PDF, High-Res]

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The Verlust der Nacht collaboration and the International Dark Sky Association are pleased to announce the first interdisciplinary conference on... Read More

Night Sky Analysis Berlin

The night sky brightness at Potsdam-Babelsberg ranges from 16.5 to 20.3 mag/arcsec². The latter (best) value corresponds to 4.7 times... Read More


Welcome to our new website.

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