Only 100 years ago the Milky Way was visible from central Paris. Here’s how we can get the night sky back.
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Only 100 years ago the Milky Way was visible from central Paris. Here’s how we can get the night sky back
https://theconversation.com/only-100-years-ago-the-milky-way-was-visible-from-central-paris-heres-how-we-can-get-the-night-sky-back-236221
Light pollution is a relatively new problem. Simple solutions can fix it.