Commander Chris Hadfield joined Dan to talk all about his trips into space and his brand new kids book The Darkest Dark! Dan put some of your questions about space to him and just had to ask him about that super famous music video he filmed while on the International Space Station!

<p>Commander Chris Hadfield joined Dan to talk all about his trips into space and his brand new kids book The Darkest Dark! Dan put some of your questions about space to him and just had to&nbsp;ask him about that super famous music video he filmed while on the International Space Station!</p>

We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.

<p>We're the UK's children's radio station. Listen across the UK on DAB Digital Radio, on mobile and online at funkidslive.com.</p>

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