In this video message sent by Paolo Nespoli from onboard the International Space Station, where he is spending six months in the framework of the long-duration mission MagISStra, he replies to Paolo who sent a question via Wired.it asking how astronauts can wash in space and where and how they sleep. Nespoli shows us the ISS "bathroom" and reveals how they wash. He then moves to the 'dormitory' area.