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我们的夜晚已经越来越亮，无光害的地方也越来越少了
source link: https://cn.engadget.com/2017/11/24/nights-getting-brighter/
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研究显示整个地球的夜间人造照明从 2012 年开始，已经变得范围越来越广且更亮。根据一篇由 Christopher Kyba 所领导的研究团队透过卫星照片进行的分析，人类在夜间运用户外人造光源的趋势，从 2012 年至 2016 年来，在范围及亮度两项数据上每年都有 2.2% 的数字成长。《华盛顿邮报》记者甚至直指这种...
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