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Explore the fascinating search for extraterrestrial life in this hour-long talk by planetary scientist Sarah Stewart Johnson. Delve into the history of Mars exploration, from Galileo to modern-day missions, and learn about current efforts to prove the existence of life beyond Earth. Discover Johnson's research on planetary environments and her work with NASA's Mars Rovers. Gain insights into the evolution of the Martian atmosphere and field research conducted in extreme environments on Earth. Understand the scientific methods and models used in the quest to answer one of humanity's most profound questions: Are we alone in the universe?
