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Planck epoch

earliest period of time in the Universe where the temperature was at or above the Planck temperature
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Planck epoch

Summary

Planck epoch is a cosmological epoch[1]. It draws 51 Wikipedia views per month (cosmological_epoch category, ranking #3 of 8).[2]

Key Facts

  • Planck epoch's instance of is recorded as cosmological epoch[3].
  • Max Planck is named after Planck epoch[4].
  • Planck epoch's followed by is recorded as grand unification epoch[5].
  • Planck epoch's Freebase ID is recorded as /m/058tgv[6].
  • Planck epoch's replaced by is recorded as grand unification epoch[7].
  • Planck epoch's Elhuyar ZTH ID is recorded as 136017[8].

Why It Matters

Planck epoch draws 51 Wikipedia views per month (cosmological_epoch category, ranking #3 of 8).[2] It has Wikipedia articles in 19 language editions, a strong signal of global cultural recognition.[9] It is known by 7 alternative names across languages and contexts.[10]

Related Entities

Max Planck

References

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

Direct Wikidata claims

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

Class ancestry

  1. [1] ↑ . Wikidata. wikidata.org.

Aggregate / graph-position facts

  1. [2] ↑ . Wikimedia Foundation. dumps.wikimedia.org.
  2. [9] ↑ . Wikidata sitelinks. wikidata.org.
  3. [10] ↑ . 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). Planck epoch. Retrieved May 3, 2026, from https://4ort.xyz/entity/planck-epoch
MLA “Planck epoch.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/planck-epoch.
BibTeX @misc{4ortxyz_planck-epoch_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Planck epoch}}, year = {2026}, url = {https://4ort.xyz/entity/planck-epoch}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Planck epoch — https://4ort.xyz/entity/planck-epoch (retrieved 2026-05-03)

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