By Lawrence Klaes, Guest Writer, The Mars Society If there is one highlight among many that the Twenty-First Century can be noted for when it comes to space exploration, it is as the era when the automated rover really took off – and all over – the planet Mars. At this moment, there are three functioning multi-wheeled explorers making their way across different parts of the Red Planet, their suites of instruments gleaning what they can about their new homes… READ MORE >