ESA astronaut Tim Peake washes on the International Space Station during his six-month Principia mission. <br /> <br />There is no shower on the Space Station so astronauts use wet towels to keep clean. The towels are packed as waste in returning cargo vessels. <br /> <br />More about Principia: http://www.esa.int/Principia <br />Follow Tim on social media via: http://timpeake.esa.int
