National Geographic Travelのインスタグラム(natgeotravel) - 1月29日 03時12分

Photo by @babaktafreshi | As part of a long-term effort, I photograph the natural night environment and the problem of light pollution. On assignment for @ナショナルジオグラフィック, I was in Death Valley National Park. Standing under an ocean of stars at this high altitude, the glow of Las Vegas is still boldly visible, disturbing the natural environment from 90 miles (145 kilometers) away. But more surprising is the fainter glow behind me (swipe). This is Los Angeles, still visible from 170 miles (275 kilometers) away.
Light pollution is a story that many of us are dealing with but few are talking about. It's not only about the vanishing beauty of stars. This is a massive waste of energy, sending undirected and unshielded light to the sky. It's about the environmental impact on birds, insects, and many other species, including us.
On natgeo.com, see “Our Nights Are Getting Brighter, and Earth Is Paying the Price,” and follow me @babaktafresh for more. #saveournightsky #deathvalley #lightpollution #lasvegas

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