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Astronomers discover 'Quipu', the single largest structure in the known universe
Newly discovered Quipu, a superstructure in which galaxies group together in clusters and clusters of clusters, is the ...
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Check out this gorgeous size comparison chart for every dragon in the Game of Thrones universe
The image is not only gorgeous, but gives fans a good idea of how big the various dragons are in comparison to each ... something many of you requested, a scale compilation of all the dragons ...