Monday we went on Phase 5’s first EVA. The target site was “Site 10”, a location selected last week by the Science Operations team gathered at NASA Ames Research Center. They picked an interesting location, a banana-shaped pond the length of a football field with some intriguing little gullies on the side valley walls. The Sci Ops team ranked “Site 10” among the highest priority ones they had. It seemed interesting not only for geology but also for biology. We would have to sample water from the small lake.