ESA astronaut Tim Peake spacewalk training
Pages in this sectionTraining underwater on life-size mockups of the Space Station is one way astronauts prepare for their missions as working in water resembles working in space.
Embed this video in your website
<iframe allowfullscreen="" frameborder="0" height="315" src="https://www.youtube.com/embed/yr_mqfJomu8" width="560"></iframe>