Condensation trails,vapour trails or contrails,in the morning sky over Oxfordshire,UK. At high altitudes the water vapour emitted as a product of the jet engine's combustion raises the relative humidity of the surrounding air past saturation point and the resulting water droplets freeze into visible ice crystals | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / King-Holmes, James |
Bildgröße: | 5141 px × 3420 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |