The chemtrails from commercial airliners is literally just pollution and unrelated to this.
I’m talk about geoeningineering not jet engine pollution. Completely different topics.
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https://www.technologyreview.com/2023/03/01/1069283/researchers-launched-a-solar-geoengineering-test-flight-in-the-uk-last-fall/
So many bread crumbs out there.