Thursday, 23 November 2017

Our nights have been getting 2 percent lighter every year

The lights of Earth as they appeared from space, in 2012

If you're thinking that it seems a little less dark at night these days … well, you might not be imagining things. According to a new study led by Dr. Christopher Kyba of the German Research Center for Geoscience, Earth's artificially lit outdoor areas grew in size and radiance by 2.2 percent per year – on average – from 2012 to 2016.

.. Continue Reading Our nights have been getting 2 percent lighter every year

Category: Environment

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