Some time ago I saw a documentary about the mapping of the universe.  Have you ever thought about your address like this - I live in Estonia, which is located in Europe, on Planet Earth, in Milky Way Galaxy. Here it goes more bonkers. The Milky Way lies in a supercluster called Local, which is part of supercluster Laniakea, which is formed of around 100,000 galaxies! But oh my, Laniakea is just one unit in the web of superclusters! 

Is there an edge to the Universe? And just think about the possibility of the existence of life that operates in a similar way to us.

But now back to Earth - there’s some unfinished business here.