Interview
Q 7:  How about any major concerns with the Rover?
 
A 7: 
Everybody had concerns with getting to Mars the way we did, with parachutes, and an airbag, and hitting the surface. We bounced about 10 stories high, with about 20 Gs. But once we got over that hurdle, we had to get the Rover safely off the Lander, and once we were on the surface driving around, over time it became almost commonplace. Our confidence grew, and the scientists were telling us that the Rover would last a year, not to worry, to take more risks, and go drive over that huge boulder. And we were tempering that with our desire to avoid doing something inappropriate that would cause the Rover to flip over, which I thought would be a disaster. There's no way to recover from that. So we were trying to be as careful as we could, yet still achieve good things.
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