奇幻魔法
图片拍摄于尼泊尔境内的安纳普尔纳峰保护区一个海拔4130米的营地，当时恒星划过安纳普尔纳峰山脉是留下长长的光迹。
Star trails above the Annapurna mountain range captured from base camp in the Annapurna Conservation Area in Nepal, 4, 130 metres above sea level.
这颗彗星尘埃以每秒60多公里的速度闯入地球大气层，在大约100公里的高空开始产生肉眼可见的光迹。
The comet dust is vaporized as it enters the atmosphere at upwards of 60 kilometers per second, producing visible trails that begin at altitudes of around 100 kilometers.
闪电的光迹从背后照亮了位于西南科罗拉多的圣胡国家森林里的烟囱岩。
Trails of lightning backlight Chimney Rock in southwest Colorado's San Juan National Forest.
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