CfA2 Great Wall

one of the largest known superstructures in the Universe
Thing galaxy_wall Q1139177
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CfA2 Great Wall

Summary

CfA2 Great Wall is a galaxy wall[1]. It draws 170 Wikipedia views per month (galaxy_wall category, ranking #3 of 4).[2]

Key Facts

  • CfA2 Great Wall is credited with the discovery of Margaret Geller[3].
  • CfA2 Great Wall's instance of is recorded as galaxy wall[4].
  • CfA2 Great Wall's part of is recorded as observable universe[5].
  • CfA2 Great Wall's has part is recorded as Coma Supercluster[6].
  • CfA2 Great Wall's has part is recorded as Hercules Superclusters[7].
  • CfA2 Great Wall's time of discovery or invention is recorded as +1989-00-00T00:00:00Z[8].
  • CfA2 Great Wall's Freebase ID is recorded as /m/0286qd[9].
  • CfA2 Great Wall's topic's main category is recorded as Category:Great Wall filament[10].
  • CfA2 Great Wall's length is recorded as {'unit': 'Q531', 'amount': '+500000000'}[11].
  • CfA2 Great Wall's width is recorded as {'unit': 'Q531', 'amount': '+300000000'}[12].
  • CfA2 Great Wall's BabelNet ID is recorded as 03184416n[13].
  • CfA2 Great Wall's thickness is recorded as {'unit': 'Q531', 'amount': '+15000000'}[14].
  • CfA2 Great Wall's Quora topic ID is recorded as The-Great-Wall-12[15].

Body

Works and Contributions

CfA2 Great Wall is credited with the discovery of Margaret Geller[3].

Why It Matters

CfA2 Great Wall draws 170 Wikipedia views per month (galaxy_wall category, ranking #3 of 4).[2] It has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[16] It is known by 22 alternative names across languages and contexts.[17]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [3] . wikidata.org.
  3. [5] . Retrieved . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Freebase Data Dumps. wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . Retrieved . wikidata.org.
  10. [12] . Retrieved . wikidata.org.
  11. [13] . BabelNet. wikidata.org.
  12. [14] . Retrieved . wikidata.org.
  13. [15] . Quora. wikidata.org.

Class ancestry

  1. [1] . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [16] . Wikidata sitelinks. wikidata.org.
  3. [17] . Wikidata aliases. wikidata.org.

📑 Cite this page

Use these citations when quoting this entity in research, articles, AI prompts, or wherever provenance matters. We aggregate Wikidata + Wikipedia + authoritative open-data sources; the stitched, scored, cross-referenced view is what 4ort.xyz contributes.

APA 4ort.xyz Knowledge Graph. (2026). CfA2 Great Wall. Retrieved May 3, 2026, from https://4ort.xyz/entity/cfa2-great-wall
MLA “CfA2 Great Wall.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/cfa2-great-wall.
BibTeX @misc{4ortxyz_cfa2-great-wall_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{CfA2 Great Wall}}, year = {2026}, url = {https://4ort.xyz/entity/cfa2-great-wall}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): CfA2 Great Wall — https://4ort.xyz/entity/cfa2-great-wall (retrieved 2026-05-03)

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