I am an expert in the 'art of the possible.'

I do quite a lot of flying in my concerts.

I am not quite sure where home is right now. I do have places in London and Milan, and a house in Spain. I guess I would say home is where my mother is, and she lives in Spain.

I love a challenge and the last four years it has all come to fruition and it has been wonderful.

A journey into space is the greatest adventure I can imagine.

I've always been interested in space and the idea of exploration in that area since I was a child growing up through the '60s.

Some people want to give money to their children, buy houses, go on a holiday - whatever it is that they want to invest in. This particular journey has been something that I wanted to do most of my life, but there was no real opportunity to do so.