I love reading about spaceflight and anything to do with astronauts and NASA. It's always fascinated me. So when I saw that Scott Kelly had a memoir coming out I wanted to read it asap! I love learning about things I need never would have thought about with space travel. It was interesting to read about how it affected him coming back to Earth after do long in space. And I'm even more interested to see how and if that study will help us make it to Mars.