这张NGC 6240（星系）的图片是来自钱德拉（X射线天文台）新X射线数据（如图中红、橙、黄部分所示）和哈勃望远镜于2008年首度公开的一张光学图像两者合成的。

This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an optical image from the Hubble Space Telescope originally released in 2008.

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调查，他和他的同事们挑选八种颜色——红，橙，绿，紫，蓝，黄，粉红和棕色——然后把它们分成4个深浅色单元。

To investigate, he and his colleagues picked eight colors - red, orange, green, purple, blue, yellow, pink and brown - and split each into four shades.

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水把光线折射或弯曲，而分离为红、橙、黄、绿、蓝和紫色。

Water refracts, or bends, the light, separating it into red, orange, yellow, green, blue, and violet

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