In the future， everything is more modern．Also we can go to other planet to live．Firtsly， Saturn is the best planet to live．People can grow vegetable， can build the house and also a lot of big city is buiding．The air is more clean than the earth， water is more than in the earth too．Secondly， Venus is fine， people can live their without air， they can jump very high to 30meters．People live in venus never have stress or sad， theyre always smile and live healthy．Venus is the good planet to relax and build entertainment city．Finally， Juipiter is the planet where people like most， a lot of alient there， they are all friendly and beautiful， not like the photo we used to have．We can live and study together， also human can learn alot about them．That why just in 20 years， human can live in more 3 planet， not only the earth in the past．