Login

[ajax_login]

Category light pollution

ALAN_2016_Group_photo_small

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

world2006_low25

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

IMG_5517

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

LoNNe-IDA

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

logo_ohne text

LONNE Innovation Report [PDF, High-Res]

... Read More
Header-mit-Titel-und-Datum

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

Earth-At-Night

Welcome to our new website.

... Read More
background