EVA continues at the Mars Desert Research Station where graduate student Irene Schneider from the NAI Penn State team is currently on expedition: “Biology: Encountered pond with trees on second stop, unique flower sample collected. Geology: First stop discovered small alcove in Morrison formation about 15 feet deep. Second stop yielded lake discussed above. Third stop found about 3 petrified tree stumps on ridge. Petrified wood and conglomerate samples collected. Astronomy: attempted but due to high winds and clouds was aborted. Medicine: none.”