"Right next to each other" - well they're never really 'right next to each other' and winds at different heights are often doing different things. (Which is how hot air balloons navigate)
Flight separation in the flight levels (18,000 and above)
Vertically with Reduced Vertical Separation Minimums
1,000 feet
Vertically without Reduced Vertical Separation Minimums
1,000 feet at or below FL 290
2000 feet above FL 290
Laterally:
5 miles enroute
Clouds are not chemtrails. That would be weather manipulation if anything.
"Right next to each other" - well they're never really 'right next to each other' and winds at different heights are often doing different things. (Which is how hot air balloons navigate)
Clouds are not chemtrails. That would be weather manipulation if anything.
Don't get mad because I've provided a reasonable explanation for your misconceptions based on ignorance.