Experts think that commercial space travel will be as common as air travel in as little as 50 years.   Sam imagines what it would be like to take a trip from a space port.

<p>Experts think that commercial space travel will be as common as air travel in as little as 50 years.&nbsp;&nbsp; Sam imagines what it would be like to take a trip from a space port.</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>