What characterizes the gravitational binding strength of an Open Cluster relative to a Globular Cluster?
Answer
Open Clusters are weakly bound, whereas Globular Clusters are extremely strongly bound.
The structural integrity and ultimate fate of these groupings are directly tied to their binding strength. Open clusters are described as being loosely held together by mutual gravitational attraction, meaning their binding is relatively weak. This weakness allows them to be easily disrupted by external galactic influences. In stark contrast, globular clusters are immense, dense congregations held together extremely strongly, enabling them to maintain their stable, spherical shape for timescales exceeding 10 billion years.
Related Questions
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