A few years ago I half-jokingly suggested that it would be great to have a Lonely Planet guidebook to Mars. Today I was reminded of that idea and even Lonely Planet joined in the conversation pointing out some others on their wish list. So, I've mocked up how Lonely Planet Mars might look.
A "what if?" mock-up of a Lonely Planet guide for Mars (click to embiggen).Background credit: ESA/DLR/FU Berlin (G. Neukum)