UPDATE: These could be normal, glaciated contrails, it seems. I remain skeptical and curious, but that is one possible explanation. However, several authorities have already openly and directly admitted to spraying chemicals into the atmosphere. This stuff is even discussed in mainstream news publications. Geoengineering is a reality, according to all available information. I do not claim that these photos are "proof" of anything, rather, just something that alarmed me and piqued my curiosity.