The yellow line shows the orbit of the moon Phoebe, which circles through the new found ring, represented in tan.
黄线表示土卫九的轨道,其轨道穿过新发现的以黄褐色表示的环。
And the outer moons are dusted with dark stuff, which looks to be debris from Phoebe, a dark-colored lump of a moon.
外圈卫星则嵌满了暗物质,看起来就像Phoebe——卫星上的黑色块状物上的岩屑。
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