The Great Wall of China is Visible from Space
This is a myth that was propagated even by our beloved geography teachers. The Great Wall of China was touted as the only man-made object that could be seen from space. We believed this because we had images that proved it to be true.
Unfortunately, this isn’t true. The Great Wall of China cannot be seen clearly from the moon. While astronauts can see various man-made objects some miles away from the earth, it is difficult to see the Great Wall when you are further up in space.