Where did you have seen other planets? On the cgi? Or maybe telescope? Wise people say that planets are written in telescope so we shouldn't trust in secret technology of telescopes. I don't care if is round or flat, what it change? Personaly I hope for infinity space in case of earth alike matter, to go over the endless horizion and find something similar that we know already but not a void. So if you like the stories you shoudl root for flat earth theory, it will make you precive our home in better way. Besides scientists believes we live in simulation, so what's the fuse to protect spinning ball so desperatly. Is something happen because of that, or maybe sat-elites won't be sat-elites anymore. It's suspicious. Why we all have to believe in the only one side theory of relativity. More or less It's the matter of point of view. Free your mind and make shape of the earth on your own favourite way.