它展现了向着星团中心迅速增大的恒星密度。
It shows the dramatic increase in density of stars toward the cluster's center.
这些古老的恒星密度大得惊人。
形态学的银河尚不清楚由于低恒星密度和相对距离较远银河(220,000光年)。
The morphology of the galaxy is not clear due to the low stellar density and the relatively short distance to the galaxy (220,000 light years).
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