Astronaut Scott Kelly Explains How the ISS Is Like Harris County Jail
Before he rocketed off to spend a year in space, one of Scott Kelly\u2019s final acts on Earth was peeing on the back tire of a van. Not because you can\u2019t pee in space (you can\u2014it just requires some suction). It\u2019s tradition: Yuri Gagarin, who made it to space first, did the same thing.