The team used spectrometers on the telescopes to spread the light into its component colors, as a prism separates white light into a rainbow.
该小组使用望远镜上的频谱仪分析其光线的成分颜色，象三棱镜将白光分解成彩虹。
The team used spectrometers on the telescopes to spread the light into its component colors, as a prism separates white light into a rainbow.
该小组使用望远镜上的频谱仪分析其光线的成分颜色，象三棱镜将白光分解成彩虹。
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