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[–] 15821811? 2 points 3 points (+5|-2) ago 

Or condensation from hot jet exhaust being released in a cold atmosphere. ☁️

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[–] 15821847? [S] 1 point 1 point (+2|-1) ago 

Yes in a perfect geometric grid which I have never seen in the 50 plus years of watching the sky. That is a planned and well executed dispersal of something.

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[–] 15823154? 0 points 1 point (+1|-0) ago 

Look at flightradar24 and take a peak at the USA at any given time of day and you will see thousands of criss-crossing planes.

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[–] 15822237? 3 points -2 points (+1|-3) ago  (edited ago)

Kill yourself asap mentally handicapped boomer

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[–] 15822968? ago  (edited ago)

Or condensation from hot jet exhaust being released in a cold atmosphere.

OK, let's talk about that..... WHAT temperature does the atmosphere have to be for this "condensation" to form? At the altitude that these planes are flying, what is the temperature of the atmosphere? Does the temp change much at that altitude? Why do the "condensation trails" appear on some days, but not others? Does the upper atmosphere temperature change that much? (at say.... 35,000-40,000 feet) What would cause condensation to start --and then stop-- and then start again in the sky like this?

http://stateofthenation2012.com/wp-content/uploads/2014/01/chemtr31.jpg

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[–] 15823137? ago 

Not so worried about temperature as much as altitude and moisture.