British Astronaut Tim Peak Explains How Astronauts Pee and Poop on the International Space Station

British astronaut Tim Peak explains “How to use the loo” on the International Space Station in a video released by the European Space Agency.

Because people seem endlessly fascinated by going to the bathroom in space, Peak is not the first astronaut to answer this question and he likely won’t be the last. NASA astronaut Sunita Williams has explained the ISS toilet system, as did Canadian astronaut Chris Hadfield and Italian astronaut Samantha Cristoforetti.