alt Hacker NewsYou might be surprised to learn how much global warming impact from jet aircraft is actually from creating "high-up wispy clouds" in the form of contrails (which are just water vapor).
You might be surprised to learn how much global warming impact from jet aircraft is actually from creating "high-up wispy clouds" in the form of contrails (which are just water vapor).
Contrails condense from water vapor, but are not themselves water vapor.