Fact Check: Differing Length, Persistence Of Plane's Vapor Trail Does NOT Indicate If It Is Contrail Or Something Else
Fact Check
Does a video of two jet aircraft passing in opposite directions show that one is producing a contrail and the other is producing something else -- perhaps a mythical "chemtrail"? No, that's not true: Both planes are producing contrails. The length of the jet's contrail, which consists of mostly water vapor, depends on atmospheric conditions and does not indicate something…