Want to see something amazing? Earth nowadays and ancient Mars ca. 4.5 billion years ago: These 3 pictures have absolutely nothing to do with Linear A or Linear B, but what caught my undivided attention is the astonishing similarity between North America on Earth nowadays, and the entire surface of ancient Mars, which also looks like North America! Can you believe it? Ripley’s Believe it or not. Take a good look for yourself, and let me know in Comments whether or not you agree with me.