Explore the obstacles humans would face if they were to try living on Mars. People have long dreamed of traveling to Mars to explore. That dream may soon become a reality. Scientists have been learning everything they can about the Red Planet so that they can safely send astronauts to explore there. Our neighboring planet is full of mysteries, and humans can help solve them by living on Mars. Those who've wondered how we'd eat or breathe on the Red Planet will want to dig in!