Light pollution
http://ngm.nationalgeographic.com/2008/11/light-pollution/richardson-photography
The link above is to a very interesting visual display by National Geographic.
Have you ever considered how different the skies are now from when you were a child?
When I looked at these photos, I was ‘transported’ to vivid memories from childhood — hours spent staring at the milkyway, looking for patterns in the sky, watching for falling stars, and camping trip views of evening skies.
What do they make you think about?
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