Another obvious answer to another retarded statement. Objects in the sky, particularly the more directly overhead they are, have less atmosphere to be viewed through, and the density of air decreases with altitude. This is why the sun and moon are brightest when directly overhead, and lessen the closer they get to the horizon because they have far more atmosphere to penetrate. Humans already can't breath at 30,000 feet cause the air is so thin, and you are talking about the moon being 238k miles away as if that distance proves your point. The lower your altitude and the lower to the horizon you look, the more atmospheric density you have to obscure your vision. Globe earth and flat earth both claim this phenomenon to be true.
Another obvious answer to another retarded statement. Objects in the sky, particularly the more directly overhead they are, have less atmosphere to be viewed through, and the density of air decreases with altitude. This is why the sun and moon are brightest when directly overhead, and lessen the closer they get to the horizon because they have far more atmosphere to penetrate.