NASA astronaut reveals how complicated it is to poop in space

Spending a few months aboard the International Space Station is a privilege that only a tiny fraction of people will ever experience. We can only imagine how thrilling it must be to spend your days falling around the Earth while performing groundbreaking research and playing games in space. But being an astronaut also comes with some serious compromises, and one of the most dramatic relates to bathroom habits. In an interview with Business Insider, NASA's Peggy Whitson offers a few unpleasant de...