If you’ve ever wondered what it would actually feel like to leave Earth, the view from space would only be part of the experience. Your body would start changing, too, and some of those changes are downright strange. Your face could become puffy, your legs could shrink, swallowing could feel weird, and you might find yourself making more trips to the bathroom. You could even grow by up to 2 inches while you’re up there. From the surprising to the downright bizarre, here are 10 things that happen to the human body on a ship in outer space.