zodiacal dust cloud 黄道尘云
The delicate luminous glow of Zodiacal light, sunlight scattered by dust along the ecliptic, also rises above the horizon from the lower left.
黄道光微微发亮，阳光被黄道上的尘埃散射形成，也从左下角的地平线向上伸展。
Pictured rising diagonally up to the left in the above image, zodiacal light is just sunlight reflected by tiny dust particles orbiting in our Solar System.
上图中向左上升的对角线光带就是被太阳系中的微小颗粒反射的黄道光。
The zodiacal light is sunlight reflected by dust particles between the Sun and Earth, and is best seen close to sunrise or sunset.
黄道光是位于日地间尘埃微粒的反射光，最佳观测时间为日出前、日落后。
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