# galaxy group or cluster

> largest known gravitationally bound object in universe; aggregation of galaxies

**Wikidata**: [Q14515149](https://www.wikidata.org/wiki/Q14515149)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Galaxy_groups_and_clusters)  
**Source**: https://4ort.xyz/entity/galaxy-group-or-cluster


## References

1. KBpedia
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)