One-Third of Humanity Can't See the Milky Way
Light pollution 'prevents a third of people from seeing Milky Way
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Milky Way no longer visible to one third of humanity, light
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One-Third of Humanity Can't See the Milky Way
A third of the population can't see the Milky Way at night
Thanks to light pollution, the Milky Way is now hidden from a
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As Light Pollution Grows, Much of Humanity Can't See the Milky Way