They were also often called vapor trails.
“They were also often called vapor trails.”
Yeah, I remember that one too. Yours is a civilian term and mine is military. Each one has nothing to do with chemicals so it’s a made up thing to get some sensationalism.
Interesting that the first official publication on it came from Nasa in 1966 according to .
It is also interesting in that NASA was talking about something that if it was actually being accomplished the “weapon” they are discussing would have come from area 51 as that was one of their functions, weather controlling along with weapons.
wy69