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。
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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