As I said earlier, Alpha. The onus is on the Flat Earthers to prove the Earth is flat, not the other way around. When established scientific principles and studies have demonstrated the Earth is round, the accepted fact for hundreds of years, it is up to the Flat Earthers to prove otherwise. So far you've responded with a YouTube clip from a person with questionable credentials, and "proofs" based on observations at altitudes that are minuscule and insignificant when compared to the size of the Earth. Questions of how could a flat Earth move through space without the predictable and calculable destructive stresses have gone pretty much unanswered (or answered unsatisfactorily). Dubay's own assertions about the movement of the Sun are pretty much nonsensical. Honestly, a sun revolving in front of a flat Earth makes no physics sense whatsoever. No answers as to planes and satellites circling the Earth. If the Earth were truly flat..... you travel in a straight line..... you're bound to reach the edge. Has anyone ever SEEN the edge of the Earth?

Again, question the Moon landings all you want. I personally can't produce proof that the landings were real. TBH, I can't fathom such an elaborate, long-lasting, perfectly-coordinated hoax, but....... so be it. Question the Moon landings. But for heavens sakes, man..... when you enter the "world is flat" realm, you lose me altogether.