National Geographic Travelさんのインスタグラム写真 - (National Geographic TravelInstagram)「Photo by @babaktafreshi To many of us who live under urban light pollution, where the artificial skyglow leaves nothing but a blank dome, the night sky has become a forgotten part of nature. I hope images like this reconnect us with the essential part of the environment we are missing. Here in a rural area of central Germany, the winter stars, from Sirius to Orion and Taurus, stand above the glow of Frankfurt 50 kilometers (31 miles) away. Explore more of the world at night photography with me @babaktafreshi. #twanight #darkskies #lightpollution #frankfurt #germany」8月9日 17時08分