�In pictures:�Aircraft contrails
Criss-cross
A Noaa-12 satellite image from 4 May 1995 shows a high concentration of contrails over central Europe.
Image: DLR
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�In pictures:�Aircraft contrails | |
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| Criss-cross A Noaa-12 satellite image from 4 May 1995 shows a high concentration of contrails over central Europe. Image: DLR |
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