Intergalaktische Strukturen

Intergalaktische Strukturen

The Dynamic Formation of Structures

Computer simulations of the dark matter make visible, how - as time elapses - large scale structures are formed from small density fluctuations.

Astrophysicists use a time scale, which is related to the so called cosmological redshift, and counts backward: The simulation starts with z=28,6 where the universe was only a few hundred millions old. The value z=0 corresponds to today, with the age of the universe being 13,7 billion years.

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