To me, we have never really exploited our ability in low-Earth orbit.

If they try to rush me, I always say, I've only got one other speed and it's slower.

The ability to tie services across the two platforms is what's going to drive this.

His composure on the ball and ability to connect the back to the front is excellent. He's great at finding the one person who needs the ball.

The Discovery was the most intricate, complex machine man has ever built. It's a testament to our time.

When the new becomes commonplace, people become accustomed to it. That's a tribute to our sense of adventure.