Are you ready to take an incredible journey around Planet Earth and beyond? In this course, you will delve into a world of innovative science and learn from a team of Biosphere 2 and University of Arizona researchers. From plants and soils, to oceans and rainforests, the Moon, Mars, and more, this course is an exciting opportunity for anyone interested in science and Earth stewardship. Learn how a unique research station in the Arizona desert is used to investigate big ideas, such as how Earth systems interact, the effects of climate change, and what our future holds. Go back in time thousands of years with information locked in ancient trees, and travel into an imagined future where humans become Martians. Collect and analyze your own scientific data, discuss big questions with participants from around the world, and gain novel insights and understanding about our wonderfully unique planet.