Directly behind the shuttle is the mesosphere, which appears blue. The atmospheric layer that appears white is the stratosphere, while the orange layer is Earth's Troposphere.

航天飞机的正后方呈蓝色的就是大气层的中间层，而白色的是平流层，橙色的是对流层。

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The pink to white region above the clouds appears to be the stratosphere; this atmospheric layer generally has little or no clouds and extends up to approximately 50 km above the Earth’s surface.

云层上粉色到白色的部分是平流层所在的位置，这个层次中通常很少有云，大约延伸到离地球表面50千米的空中。

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The pink to white region above the clouds appears to be the stratosphere; this atmospheric layer generally has little or no clouds and extends up to approximately 50 km above the Earth's surface.

云层上粉色到白色的部分是平流层所在的位置，这个层次中通常很少有云，大约延伸到离地球表面50千米的空中。

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Ozone is a protective atmospheric layer found at an altitude of about 25 kilometers (15.5 miles).

CNN: Ozone hole grows in 2008