One of the most famous space-myths is that The Great Wall of China is the only human achievement that can be seen from space. NASA busted this myth by showing us that there are many more gargantuan man-made things that can be observed from above. Some of them are astonishing, while others are disheartening.
We searched for all the jaw dropping things that one would be able to see during their spacewalk. A number of which are active alarms that our planet needs our support now more than ever before.
1. Nature will never stop astonishing us. This is an abstract painting made with gold and green paint called the Amazon River.