Veteran NASA Astronaut Bruce E. Melnick has spent more than three hundred hours in space and has orbited earth 207 times during two space shuttle missions. <br /><br />Now he's an ambassador for the Kennedy Space Centre Visitor Complex in Florida, where people interested in space travel can experience a simulated ride into space, see a real-life shuttle up close and much more.<br /><br />We got the chance to speak to Bruce about what it's like to look down on earth and find out more about the future of space travel.
