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insomniasexx · 3703 days ago · link · · parent · post: The Most Massive Object in the Universe—How Was It Created?
Have you seen this one? It's one of my favorite. The other one that I love (that I can't find right now) is the one where you press spacebar and it takes you through a timeline of how old things really are. Really puts things into perspective. Or rather, it makes you realize that you have no idea how to begin getting perspective on something so large and extraordinary.