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Star clusters

Star clusters Astronomy dictionary, letter C Star clusters are local condensations of stars joined by gravitational forces that appear in the sky as concentrations of luminous points or even as dim nebulas. According to their structure they are subdivided into open clusters and globular clusters.
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Fate of the Universe

Which scenario will be worse for the ultimate fate of the Universe, forever expanding or the "Big Crunch"? Will the Universe be destroyed in both scenarios? At the present time does it appear that it
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