No rocks or any other biological objects can be brought back (from Antarctica). They did have a small commissary there where I could buy things like T-shirts.

The debris that we found was mainly trees, vegetation, some small rocks and mostly mud. So we just want to take care of that with all this rainy weather we've gotten lately.

It's causing a small disruption, but there's no lack of taxi cabs at the airport. We'll just make adjustments as need be.

That was no small lapse.

There are essentially no craters visible at all. Instead, there are rocks and boulders covering much of the body. And then there are the remarkable flat areas,

I don't know if we have ever taken out a flavor and brought it back to the market, but the landscape continues to change and we want to be as flexible as possible to adapt to the changing landscape.