astrophysics

science that employs the methods and principles of physics and chemistry in the study of astronomical objects and phenomena
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astrophysics

Summary

astrophysics is a branch of astronomy[1]. astrophysics ranks in the top 5% of branch_of_astronomy entities by monthly Wikipedia readership (2,327 views/month).[2]

Key Facts

  • astrophysics's instance of is recorded as branch of astronomy[3].
  • astrophysics's instance of is recorded as branch of physics[4].
  • astrophysics's instance of is recorded as academic discipline[5].
  • astrophysics's instance of is recorded as field of study[6].
  • astrophysics's instance of is recorded as field of study[7].
  • astrophysics's instance of is recorded as academic major[8].
  • astrophysics is a type of astronomy[9].
  • astrophysics is a type of physics[10].
  • astrophysics is a type of cosmic physics[11].
  • astrophysics's Commons category is recorded as Astrophysics[12].
  • astrophysics's topic's main category is recorded as Category:Astrophysics[13].
  • astrophysics's topic's main Wikimedia portal is recorded as Portal:Astrophysics[14].
  • astrophysics's described by source is recorded as Otto's encyclopedia[15].
  • astrophysics's described by source is recorded as Meyers Konversations-Lexikon, 4th edition (1885–1890)[16].
  • astrophysics's described by source is recorded as Brockhaus and Efron Encyclopedic Dictionary[17].
  • astrophysics's described by source is recorded as Small Brockhaus and Efron Encyclopedic Dictionary[18].
  • astrophysics's described by source is recorded as Encyclopædia Britannica 11th edition[19].
  • astrophysics's described by source is recorded as Armenian Soviet Encyclopedia[20].
  • astrophysics's described by source is recorded as Brockhaus Enzyklopädie (19 ed.)[21].
  • astrophysics's Stack Exchange tag is recorded as https://physics.stackexchange.com/tags/astrophysics[22].
  • astrophysics's Stack Exchange tag is recorded as https://astronomy.stackexchange.com/tags/astrophysics[23].
  • astrophysics's Stack Exchange tag is recorded as https://worldbuilding.stackexchange.com/tags/astrophysics[24].
  • astrophysics's history of topic is recorded as history of astrophysics[25].
  • astrophysics's is the study of is recorded as black hole[26].
  • astrophysics's is the study of is recorded as stellar evolution[27].

Body

Definition and Type

Recorded instance of include branch of astronomy[3], branch of physics[4], academic discipline[5], field of study[6], and academic major[8]. Recorded subclass of include astronomy[9], physics[10], and cosmic physics[11].

Why It Matters

astrophysics ranks in the top 5% of branch_of_astronomy entities by monthly Wikipedia readership (2,327 views/month).[2] astrophysics has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[28] astrophysics is known by 44 alternative names across languages and contexts.[29]

References

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

Direct Wikidata claims

  1. [3] . Brockhaus Enzyklopädie (19 ed.). wikidata.org.
  2. [4] . Brockhaus Enzyklopädie (19 ed.). wikidata.org.
  3. [5] . Q1227538. wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . Integrated Authority File. Retrieved . wikidata.org.
  8. [10] . Integrated Authority File. Retrieved . wikidata.org.
  9. [11] . Library of Congress Authorities. Retrieved . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . wikidata.org.
  15. [17] . wikidata.org.
  16. [18] . wikidata.org.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . wikidata.org.
  25. [27] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [28] . Wikidata sitelinks. wikidata.org.
  3. [29] . 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). astrophysics. Retrieved May 3, 2026, from https://4ort.xyz/entity/astrophysics
MLA “astrophysics.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/astrophysics.
BibTeX @misc{4ortxyz_astrophysics_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{astrophysics}}, year = {2026}, url = {https://4ort.xyz/entity/astrophysics}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): astrophysics — https://4ort.xyz/entity/astrophysics (retrieved 2026-05-03)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 1d ago · Twofivesixbot bot · 2026-05-19 view diff on Wikidata ↗
    Local thumb
    "/* wbsetclaim-update-qualifiers:1||1|4 */ [[Property:P2347]]: 20188, mv to monolingual text names on YSO statements"
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