Scientific American - Mars: A New Era of Exploration

Was there ever life on Mars? Could life exist there? The latest of nearly 50 missions, NASA’s Mars Perseverance Rover is the opening shot of an ambitious plan to find answers. In this eBook, we look at the Red Planet: what we’ve learned from past rovers, the challenges of space travel and searching for life, proposals for how to make Mars livable and how Perseverance could change everything we know for decades to come.