If we built this, we can do anything | KUOW News and Information

If we built this, we can do anything

Astronaut Scott Kelly has been in orbit longer than any other person in history: more than 500 days in total. He sat down with Bill Radke to talk about why he feels protective of the Earth, the weird science of space — while Kelly was in space, he aged in reverse! (on a molecular level) — and how one handles bodily functions in space. (We had to ask.)