What is Future of Life on Earth and Beyond?
• Microbes are essential players in the bioremediation of denuded areas on Earth (i.e., deforestation, mining). Knowledge of these processes can be applied in the terraforming of other planets. • Microorganisms have guided the way in developing our current atmospheric conditions. They carry out essential activities, such as the fixation of nutrients, and are necessary for the success of life as we know it. • Scientists at the SETI Institute are exploring the suitability of planets orbiting M stars for either single-celled or more complex life, as well as testing the survival of microorganisms in very high UV environments. Through the exploration of Earth’s highest altitude lakes and ponds, in Bolivia and Chile, a series of investigations are examining the survival strategies employed by these microorganisms.
