Find the locations of the five landing zones considered as the setting for humanity's first steps on another world.

Neil Armstrong was appreciative, but it was too late. The Apollo 11 crew had a design for the first moon landing. Armstrong's note and the patch idea that inspired it are now up for auction.

Had the Apollo 11 Saturn V launch slipped to July 21 1969, then humanity's first steps on the moon would have been left in the regolith coating Oceanus Procellarum instead.