Star Clusters

Overview

A star cluster is a group of stars that formed together from the same molecular cloud and remain loosely or tightly bound by gravity. Open clusters are young and scattered; globular clusters are old and dense.

This is a foundation page. We are expanding it with structured, sourced content. Planned material includes:

• Open clusters
• Globular clusters
• Cluster ages
• Observing clusters

Frequently asked

What is Star Clusters?

A star cluster is a group of stars that formed together from the same molecular cloud and remain loosely or tightly bound by gravity. Open clusters are young and scattered; globular clusters are old and dense.

Is Star Clusters astronomy or astrology?

Star Clusters is part of astronomy — the evidence-based, scientific study of the universe. On Asteria Star, astronomy is kept clearly separate from astrology.