How Well do You Know Our Solar System? [QUIZ]
Earth is a small town with many neighborhoods in a very big universe.
Oct 7, 2016
The universe is vast and empty. On a human scale the sheer endlessness of space is incomprehensible and even just the planets in our solar system are millions of kilometers away from our home and most of us will never even leave planet earth. In recent years, NASA published more and more beautiful pictures of our planetary neighborhood. How much of it can you correctly identify?
