You should be slapped...first of al its a fantasy scifi kind of game...of course irs not realistic! Idk how you could have never seen that coming...the traveler is another example...all over posters and is the central piece of the game.....what are you an idiot? Second when you speak of all these unexplored planets in real life, and Bungie creating them for us, you need to actually read the backstory of the game....all those planets were terraformed to make them liveable. Hence why they look the way they do and how people can go there and used to live there. You need to go back to Battlefield, you should obviously never play a fantasy type of game