You may have previously thought that you had the ins and outs of life pinned down by this point. Well, after reading this, you might have a few more things to consider...
The Great Wall of China is Not the Only Manmade Structure That You Can See From Space
This long-debated myth has never even been remotely true. You can see many manmade structures from the International Space Station. However, from the moon, you can only see dim city lights.