Interesting article
We flood the heavens with so much artificial light that nearly two-thirds of the world's people can no longer see the Milky Way. On a clear, dark night far from light-polluted skies, roughly 2,500 celestial points of light can be discerned by the naked eye. For people living in the suburbs of New York, that number dwindles to 250; residents of Manhattan are lucky to see 15.
We flood the heavens with so much artificial light that nearly two-thirds of the world's people can no longer see the Milky Way. On a clear, dark night far from light-polluted skies, roughly 2,500 celestial points of light can be discerned by the naked eye. For people living in the suburbs of New York, that number dwindles to 250; residents of Manhattan are lucky to see 15.
