Satellite galaxies put astronomers in a spin

23 julio 2014

Astronomers have studied 380 galaxies and shown that their small satellite galaxies almost always move in rotating discs. However, such satellite galaxy discs are not predicted by current models of the formation of structures in the Universe. This discovery could cause modelers serious headaches in the years ahead.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/YlZKmEP-McE/140723110835.htm

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