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Travel through galaxies and the dark matter web in this stunning universe simulation

These images show the dark matter halo of the largest galaxy cluster formed in the universe simulation at different magnifications. (Image credit: Tomoaki Ishiyama)

A new simulation of the universe is a map and a time machine rolled up into one. 

Called Uchuu, which is Japanese for “Outer Space,” the map doesn’t include Casseipoia or the moons of Neptune; instead, it’s a map of large-scale galaxies and galaxy clusters, all glued together by an invisible web of dark matter, which emits no electromagnetic radiation but still exerts a gravitational force upon the universe. 

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