Sachs–Wolfe effect

phenomenon of redshift in cosmology
Thing physical_phenomenon Q1617362
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Sachs–Wolfe effect

Summary

Sachs–Wolfe effect is a physical phenomenon[1]. It draws 88 Wikipedia views per month (physical_phenomenon category, ranking #63 of 138).[2]

Key Facts

  • Sachs–Wolfe effect is credited with the discovery of Rainer K. Sachs[3].
  • Sachs–Wolfe effect is credited with the discovery of Arthur M. Wolfe[4].
  • Sachs–Wolfe effect's instance of is recorded as physical phenomenon[5].
  • Rainer K. Sachs is named after Sachs–Wolfe effect[6].
  • Arthur M. Wolfe is named after Sachs–Wolfe effect[7].
  • Sachs–Wolfe effect's time of discovery or invention is recorded as +1967-00-00T00:00:00Z[8].
  • Sachs–Wolfe effect's Freebase ID is recorded as /m/028jg3[9].
  • Sachs–Wolfe effect's Wolfram Language entity code is recorded as Entity["PhysicalEffect", "SachsWolfeEffect"][10].
  • Sachs–Wolfe effect's Microsoft Academic ID is recorded as 2776741722[11].
  • Sachs–Wolfe effect's characteristic of is recorded as cosmic microwave background[12].

Body

Works and Contributions

Credited discoveries include Rainer K. Sachs[3], an astronomer[13], 1932–2024[14], of United States[15], awarded the Guggenheim Fellowship[16] and Arthur M. Wolfe[4], an astronomer[17], 1939–2014[18], of United States[19], awarded the Fellow of the American Association for the Advancement of Science[20].

Why It Matters

Sachs–Wolfe effect draws 88 Wikipedia views per month (physical_phenomenon category, ranking #63 of 138).[2] It has Wikipedia articles in 11 language editions, a strong signal of global cultural recognition.[21]

References

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

Direct Wikidata claims

  1. [5] . wikidata.org.
  2. [3] . wikidata.org.
  3. [4] . 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] . wikidata.org.
  10. [12] . wikidata.org.

Inline context (facts about related entities)

  1. [13] . Wikidata. wikidata.org. → on this site
  2. [14] . Wikidata. wikidata.org. → on this site
  3. [15] . Wikidata. wikidata.org. → on this site
  4. [16] . Wikidata. wikidata.org. → on this site
  5. [17] . Wikidata. wikidata.org. → on this site
  6. [18] . Wikidata. wikidata.org. → on this site
  7. [19] . Wikidata. wikidata.org. → on this site
  8. [20] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [21] . 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). Sachs–Wolfe effect. Retrieved May 3, 2026, from https://4ort.xyz/entity/sachs-wolfe-effect
MLA “Sachs–Wolfe effect.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/sachs-wolfe-effect.
BibTeX @misc{4ortxyz_sachs-wolfe-effect_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Sachs–Wolfe effect}}, year = {2026}, url = {https://4ort.xyz/entity/sachs-wolfe-effect}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Sachs–Wolfe effect — https://4ort.xyz/entity/sachs-wolfe-effect (retrieved 2026-05-03)

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