Kay Hutchison said...

Do we know from what we have up there, whether it's something orbiting Mars or the rover, that the atmosphere will not b...

So important. That is so important because we do have people who say, oh, we can do all of this so much more efficiently...

How fast--you are talking about an area bigger than Connecticut. How fast can the Curiosity move so that it can cover th...

I think what you all are doing is actually putting forth the long-term, clear goal that you discussed as the first polic...