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A new photo of Pluto's atmosphere makes the invisible visible.
人类第一次看清冥王星大气层。
The new image, taken by NASA's New Horizons spacecraft in July, shows the blue ring of the dwarf planet's atmosphere as it would appear in the infrared, which is impossible to see with the human eye.
画面由航天局“新视野号”号探测器于7月拍摄，画面显示了矮行星的蓝色光环，因肉眼无法识别，人们只能在红外线帮助下观看。
The ring of blue seen in the image, is created by the light of the sun hitting the hazes in the atmosphere, reflecting light.
蓝色光环实为太阳光照射在大气层的雾霭，人们所看到的只是光环的反射光。
译文属可可英语原创，未经允许，不得转载。
