AJ aka Moonchild 🌕🌙

2024年5月7日火曜日 投稿

1ヶ月前

ENFP

かに座

Contrails in the Sky / Shadow X

#sky #view #clouds #universe What created this giant X in the clouds? It was the shadow of contrails. When airplanes fly, humid engine exhaust may form water droplets that might freeze in Earth's cold upper atmosphere. These persistent streams of water and ice scatter light from the Sun above and so appear bright. These contrails cast long shadows. That was just the case over Istanbul, Türkiye, earlier this month. Contrails occur all over planet Earth and, generally, warm the Earth when the trap infrared light but cool the Earth when they efficiently reflect sunlight. The image was taken by a surprised photographer in the morning on the way to work. Credit: Fatih Ekmen