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
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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Action ES1204 LoNNe, Loss of the Night Network Background "View over Paris" BY Benh LIEU SONG, CC-BY-SA 3.0