Jupiter is a planet so big that I bet you can't even imagine its scale: its radius is about 11 times the radius of Earth. But what if our planet increased in size and became just as large as Jupiter? The first thing we'd notice is a huge change in gravity. Scientists say we can actually survive on a planet with greater gravity, but only if it's less than 5 times stronger than what we have now. What would life be like on that huge new planet? Learn more about your ad choices. Visit megaphone.fm/adchoices