New class of ‘dark’ globular star clusters discovered around giant galaxy Centaurus A

13 mayo 2015

Astronomers have discovered a new class of ‘dark’ globular star clusters around the giant galaxy Centaurus A. These mysterious objects look similar to normal clusters, but contain much more mass and may either harbor unexpected amounts of dark matter, or contain massive black holes — neither of which was expected nor is understood.
http://feeds.sciencedaily.com/~r/sciencedaily/~3/jYL0fCJ_yYU/150513083725.htm

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