I have identify a sort of an issue among the flat earth folks, regarding the essence of the Moon. Some say,  “it is plasma”, others say  “it’s a holographic protection”…all sorts of stuff. I saw even some digital effect/defect video that is circulating the YouTube as  “Moon Ripples” or “Moon Waves” of a very popular guy, who also runs a paid radio show and firmly concludes that “there is nothing material up there”. I replicated the exact effect on Gimp, just to demonstrate …