13 december 2017

Astronautenfoto’s helpen lichtvervuiling in kaart te brengen

This image of Milan was acquired after the transition to LED technology in the centre. The illumination levels appear to be similar or even brighter in the centre than the suburbs, and the amount of blue light is now much higher, which suggests a greater impact on the ability to see the stars, human health and the environment. Since the European Space Agency</p data-recalc-dims=

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