I've been in the Concorde, I've seen the curvature of the Earth, the beginning of the darkness. I want more - I want to go up there.
When someone like Richard Branson goes up there and starts doing chartered flights... and you can look back on Earth and see the Earth's curvature, I'll believe the Earth is a globe.
Anytime I fly anywhere, I think... well, this could be it. I try so hard not to think like that, but I just can't get my head around the concept that this gigantic piece of machinery is 35,000 feet in the air, and I'm sitting in it.
For me, the natural world is always telling big stories about humongous scales of time. And I often feel simultaneously terrified and humbled by those scales and in awe, and delighted that I get to be here; that I'm lucky enough, that we are lucky enough to get experience these things for the tiny finger snap of time that we get to be on Earth.
The Earth - from our altitude at Hubble, we're 350 miles up. We can see the curvature. We can see the roundness of our home, our home planet. And it's the most magnificent thing I've ever seen. It's like looking into Heaven. It's paradise.
You come to our stadium and look at the aura of 100,000 people. You look up there and see an Army tank coming at you. You see it on a TV screen, it's one thing. You see it at a movie theater, that's something else. When that thing's coming at you 70 feet high and 180 feet long, now that looks like a tank.
One way to think about a pure hyperbolic surface is that it's the geometric opposite of a sphere. If you look at a sphere, the curvature is the same everywhere, as opposed to, say, an egg, which clearly does not curve the same everywhere. This is what makes spheres geometrically important. Mathematically speaking, a sphere has positive curvature and a hyperbolic surface has negative curvature, but both have constant curvature everywhere.
First, you've got to get the job. "Yeah, I can do it," I would say. When I was a kid, I could do anything. Lucky nobody ever asked me if I could fly a jet plane.
To fly in space is to see the reality of Earth, alone. The experience changed my life and my attitude toward life itself. I am one of the lucky ones.
When I die and I'm lucky enough or fortunate enough and brave enough throughout my life to get into Heaven and I see Octavia Spencer sitting there then all is good.
We'll go out and we'll be playing in front of 15,000 people and say, 'Hey, we're going to do three new songs from something we just recorded' and 5,000 people get up and go get a hot dog and a beer and they don't come back until they hear the opening strings of 'The Joker' or 'Fly Like an Eagle.'
At 10,000 feet, the 3 parachutes would come out, a little lower the pressure of the atmosphere outside was greater than inside, and we could smell the salt air and it was very encouraging to return to earth.
To do this walk, I believe it's around 2,000 feet, to go from the U.S. to Canada. I would train walking a wire almost 8,000 feet, to overtrain for this.
The climbs up the Hand of Fatima, which is 2,000 feet, and Naga Parbat, which is just over 15,000 feet, were spectacular. The Hand of Fatima and the Kaga Tondo, in Mali, is a personal favourite of mine.
I get the greatest feeling when I'm singing. It's other-worldly. Your feet are anchored into the Earth and into this energy force that comes up through your feet and goes up the top of your head and maybe you're holding hands with the angels or the stars, I have no idea.
Whether we're fighting climate change or going to space, everything is moved forward by computers, and we don't have enough people who can code. Teaching young people to code early on can help build skills and confidence and energize the classroom with learning-by-doing opportunities. I learned how to fly a hot air balloon when I was 30,000 feet up and my life was in the balance: you can learn skills at any age but why wait when we can teach everyone to code now!