3 ms·The Known Universe by the American Museum of Natural History (2009) [video]1 points by _Microft 6y ago_Microft 6y agoAlso check out "Powers of Ten" of you do not know it yet: https://www.youtube.com/watch?v=0fKBhvDjuy0 https://www.youtube.com/watch?v=0fKBhvDjuy0