Captain Marvel (2019)
Tiger8me -1 points 5 years ago*.

I only posted that article as it’s from the NASA website. I did not read it, there are many on the site.
All you have to do is look in the sky and be able to tell the difference. Contrails disappear, chemtrails stay in the sky and look like they are hanging down. You are right that no government is doing it, but it is being done with govt. approval or else those planes would not be in our skies. Need I remind you of 9/11 and how they closed down the air space over the U.S.? If you look at the line in the center and notice to the right how it looks like it’s drooping. NASA also listed what’s in the chemtrails. Solarium, Barium, Aluminum and I can never remember the last one. https://duckduckgo.com/?q=chemtrail+photos&t=ffnt&atb=v142-2_p&ia=images&iax=images&iai=http%3A%2F%2Fwww.activistpost.com%2Fwp-content%2Fuploads%2F2015%2F02%2Fmaxresdefault-1.jpg

Doto 0 points 5 years ago*.

Well, that’s the common theme the conspiracy theorist tries to sell us but in truth, contrails last anywhere from a fraction of a second to Many hours (Depending on atmospheric conditions and altitude)check it out for yourself if you wish….It’s the same as snowflakes, since they are both ice crystals. How long can they last if conditions keep them up where they can’t thaw, and do they stay in one place or spread out?…Jet exhaust releases a ton of water. (I decided to check out the numbers) How Much Water is there in Jet Engine Exhaust? [About 1.3 Gallons per Gallon of Fuel Used]