Our photo today has been digitally altered by NASA’s Earth Observatory team to remove natural light. Doing so reveals just how much artificial light human settlements generate. We share this image to draw attention to the observance of World Population Day today. The event was inspired by the Day of Five Billion on July 11, 1987, when the United Nations estimates our global population reached that milestone. Each year, World Population Day encourages us to think about how our growing numbers might affect our future, and the future of the planet we live on.
Evidence of human habitation
Today in History
More Desktop Wallpapers:
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Methoni Castle, Messenia, Greece
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International Rock Day
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International Day of Forests
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Glacier Bay National Park and Preserve
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Happy New Years Eve!
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Rumelihisarı in Istanbul, Türkiye
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Megalong Valley, Blue Mountains National Park, Australia
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Autumnal equinox
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World Childrens Day
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Arenal Volcano, Costa Rica
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Golden Bridge, Bà Nà Hills, Da Nang, Vietnam
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Wander the ancient medina
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The Cordillera de la Sal in the Cordillera Domeyko Range of Chile
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Let s get lost
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In the belly of Fat Bear Week
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Celebrating all things Austen
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New York City skyline
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A place fit for the gods
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Black Fell in England s Lake District
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Chilling out in the Arctic
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And the skies filled with bats…
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International Lighthouse and Lightship Weekend
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Oktoberfest, Munich, Germany
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Pretty, pretty…butterfly?
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Mount Hood, Oregon
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Infant Sumatran orangutan, Indonesia
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Prague, Czech Republic
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Let us introduce you…
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Asteroid Day
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Montreux, Switzerland, and all that jazz