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horizon problem

cosmological fine-tuning problem
Thing problem Q590581
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horizon problem

Summary

horizon problem is a problem[1]. It draws 217 Wikipedia views per month (problem category, ranking #7 of 23).[2]

Key Facts

  • horizon problem's instance of is recorded as problem[3].
  • horizon problem's Freebase ID is recorded as /m/033f_j[4].
  • horizon problem's facet of is recorded as cosmology[5].
  • horizon problem's Elhuyar ZTH ID is recorded as 135927[6].
  • horizon problem's schematic is recorded as Horizon problem.svg[7].
  • horizon problem's schematic is recorded as Horizon problem de.svg[8].
  • horizon problem's Microsoft Academic ID is recorded as 192651481[9].
  • horizon problem's ScienceDirect topic ID is recorded as mathematics/horizon-problem[10].
  • horizon problem's Encyclopedia of China is recorded as 59646[11].

Why It Matters

horizon problem draws 217 Wikipedia views per month (problem category, ranking #7 of 23).[2] It has Wikipedia articles in 17 language editions, a strong signal of global cultural recognition.[12]

Related Entities

cosmology

References

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

Direct Wikidata claims

  1. [3] ↑ . wikidata.org.
  2. [4] ↑ . Freebase Data Dumps. wikidata.org.
  3. [5] ↑ . wikidata.org.
  4. [6] ↑ . wikidata.org.
  5. [7] ↑ . wikidata.org.
  6. [8] ↑ . wikidata.org.
  7. [9] ↑ . wikidata.org.
  8. [10] ↑ . wikidata.org.
  9. [11] ↑ . wikidata.org.

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [12] ↑ . Wikidata sitelinks. 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). horizon problem. Retrieved May 3, 2026, from https://4ort.xyz/entity/horizon-problem
MLA “horizon problem.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/horizon-problem.
BibTeX @misc{4ortxyz_horizon-problem_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{horizon problem}}, year = {2026}, url = {https://4ort.xyz/entity/horizon-problem}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): horizon problem — https://4ort.xyz/entity/horizon-problem (retrieved 2026-05-03)

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