... https://www.youtube.com/watch?v=1lITnJJRmAE

On a ball earth one could possibly see a sunset, but he couldn't see the last phase of final light, that is when the last light passes overhead and then vanishes into the horizon. Why can't you see this on a ball? Well because final light happens 1-1/2 hours after sunset and in that time the ball has rotated @ a rate of 1000 mph and it’s carried the spectator far past the terminator line 1,500 miles east deep into the shadow of the earth, and he now has a 280-mile-high curvature issue obstructing his view of the lower atmosphere where the hallmark orange glow of the last light occurs, then the light vanishes into the horizon. To see this event, you need to have intense backlighting in order to see the bright lower atmosphere and that's not possible when the sun is completely obstructed with a 280-mile-high wall of earth between your eyes and the terminator line. Of course, on a flat earth we have no obstruction, and we see the final stages of a sunset just fine. ... https://www.youtube.com/watch?v=w3caXWVesoI

In this video we discuss meteorites how they travers from horizon to horizon without showing any atmospheric distortion. We give give a presentation about the arch of the moon, sun and stars as they cross our field of view. ... https://www.youtube.com/watch?v=3sWZHWmi0sc

Oregon Coast, New River, and Port Orford Drone flight. Using a DJI Mavic Air 2 ... https://www.youtube.com/watch?v=UpNzSnVEeqk