The Great Wall in northern China cannot be seen with the naked eye from high orbit above the Earth or from the moon, as some people believe. For centuries, those who have wanted to see the wall have had to make a trip to Asia to lay eyes on one of the greatest surviving artificial structures in the world.These days, though, there is less of it to see, according to an article in The Beijing Times that cites local officials, statistics and a Great Wall scholar. Read more
