Jiří Grygar

silesian astrophysicist and astronomer (*1936)
Person human Q3564211
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Jiří Grygar

Summary

Jiří Grygar is a human[1]. Born in Dziewiętlice[2], he… he was born on March 17, 1936[3]. He worked as an astronomer[4] and science communicator[5]. He ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,296 of 1,000,298).[6]

Key Facts

  • Born in Dziewiętlice[2], Jiří Grygar…
  • Jiří Grygar was born on March 17, 1936[3].
  • A child of Jiří Grygar was Lukáš Grygar[7].
  • Jiří Grygar held citizenship in Czech Republic[8].
  • Jiří Grygar held citizenship in Czechoslovakia[9].
  • Czech was Jiří Grygar's native language[10].
  • Jiří Grygar's professions included astronomer[4].
  • Jiří Grygar's professions included science communicator[5].
  • Jiří Grygar was employed by Institute of Physics of the Czech Academy of Sciences[11].
  • Jiří Grygar's education included a stint at Charles University[12].
  • Jiří Grygar was educated at Gymnázium Elgartova[13].
  • Jiří Grygar received the Kalinga Prize[14].
  • Jiří Grygar received the Nušl Prize[15].
  • Jiří Grygar received the City of Brno Award[16].
  • Jiří Grygar received the Masaryk University Gold Medal[17].
  • Jiří Grygar received the honorary citizen of Litomyšl[18].
  • Jiří Grygar received the honorary citizen of Prague 15[19].
  • Jiří Grygar was a member of scouting[20].
  • Jiří Grygar was a member of Learned Society of the Czech Republic[21].
  • Jiří Grygar was a member of International Astronomical Union[22].
  • Jiří Grygar's religion is recorded as Catholic Church[23].
  • Jiří Grygar is recorded as male[24].
  • Jiří Grygar's instance of is recorded as human[25].
  • Jiří Grygar's Commons category is recorded as Jiří Grygar[26].
  • Jiří Grygar's family name is recorded as Grygar[27].

Body

Origins and Family

Born in Dziewiętlice[2], Jiří Grygar… he was born on March 17, 1936[3]. Czech was his native language[10].

Education

Educated at Charles University[12], a public university[28], in Czech Republic[29], founded in 1348[30], headquartered in Prague[31] and Gymnázium Elgartova[13], a secondary school[32], in Czech Republic[33], founded in 1996[34], headquartered in Brno[35].

Career and Affiliations

Recorded occupations include astronomer[4] and science communicator[5]. Among Jiří Grygar's employers was Institute of Physics of the Czech Academy of Sciences[11].

Recognition

Awards received include Kalinga Prize[14], a science award[36], in India[37], founded in 1951[38]; Nušl Prize[15], an award[39], in Czech Republic[40], founded in 1938[41]; City of Brno Award[16], an award[42], in Czech Republic[43], founded in 1993[44]; Masaryk University Gold Medal[17], an award[45]; honorary citizen of Litomyšl[18], an award[46], in Czech Republic[47]; and honorary citizen of Prague 15[19], an award[48], in Czech Republic[49].

Personal Life

A child of Jiří Grygar was Lukáš Grygar[7]. His religion is recorded as Catholic Church[23].

Works and Contributions

Things named for Jiří Grygar include 3336 Grygar[50], an asteroid[51].

Why It Matters

Jiří Grygar ranks in the top 0.73% of human entities by monthly Wikipedia readership (16 views/month, #7,296 of 1,000,298).[6] He has Wikipedia articles in 5 language editions, a strong signal of global cultural recognition.[52]

Entities named for him include 3336 Grygar[50], an asteroid[51].

FAQs

Where was Jiří Grygar born?

Jiří Grygar was born in Dziewiętlice[2].

What did Jiří Grygar do for work?

Jiří Grygar worked as astronomer[4] and science communicator[5].

Where did Jiří Grygar go to school?

Jiří Grygar was educated at Charles University[12] and Gymnázium Elgartova[13].

What awards did Jiří Grygar receive?

Honors received include Kalinga Prize[14], Nušl Prize[15], City of Brno Award[16], and Masaryk University Gold Medal[17].

References

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

Direct Wikidata claims

  1. [2] . learned.cz. Retrieved . learned.cz. Provenance: wikidata.org.
  2. [24] . wikidata.org.
  3. [8] . BnF authorities. Retrieved . wikidata.org.
  4. [9] . Records of persons of interest. svazky.cz. Provenance: wikidata.org.
  5. [25] . wikidata.org.
  6. [7] . zpravy.tiscali.cz. Retrieved . zpravy.tiscali.cz. Provenance: wikidata.org.
  7. [12] . wikidata.org.
  8. [13] . idnes.cz. Retrieved . idnes.cz. Provenance: wikidata.org.
  9. [10] . wikidata.org.
  10. [4] . The Fine Art Archive. Retrieved . cs.isabart.org. Provenance: wikidata.org.
  11. [5] . wikidata.org.
  12. [11] . ORCID Public Data File 2021. Retrieved . pub.orcid.org. Provenance: wikidata.org.
  13. [23] . wikidata.org.
  14. [14] . astronom.cz. astronom.cz. Provenance: wikidata.org.
  15. [15] . astro.cz. astro.cz. Provenance: wikidata.org.
  16. [16] . brno.cz. brno.cz. Provenance: wikidata.org.
  17. [17] . muni.cz. muni.cz. Provenance: wikidata.org.
  18. [18] . litomysl.cz. litomysl.cz. Provenance: wikidata.org.
  19. [19] . praha15.cz. Retrieved . praha15.cz. Provenance: wikidata.org.
  20. [26] . wikidata.org.
  21. [20] . wikidata.org.
  22. [21] . learned.cz. Retrieved . learned.cz. Provenance: wikidata.org.
  23. [22] . wikidata.org.
  24. [3] . Czech National Authority Database. Retrieved . svazky.cz. Provenance: wikidata.org.
  25. [27] . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [50] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [28] . Wikidata. wikidata.org. → on this site
  2. [29] . Wikidata. wikidata.org. → on this site
  3. [30] . Wikidata. wikidata.org. → on this site
  4. [31] . Wikidata. wikidata.org. → on this site
  5. [32] . Wikidata. wikidata.org. → on this site
  6. [33] . Wikidata. wikidata.org. → on this site
  7. [34] . Wikidata. wikidata.org. → on this site
  8. [35] . Wikidata. wikidata.org. → on this site
  9. [36] . Wikidata. wikidata.org. → on this site
  10. [37] . Wikidata. wikidata.org. → on this site
  11. [38] . Wikidata. wikidata.org. → on this site
  12. [39] . Wikidata. wikidata.org. → on this site
  13. [40] . Wikidata. wikidata.org. → on this site
  14. [41] . Wikidata. wikidata.org. → on this site
  15. [42] . Wikidata. wikidata.org. → on this site
  16. [43] . Wikidata. wikidata.org. → on this site
  17. [44] . Wikidata. wikidata.org. → on this site
  18. [45] . Wikidata. wikidata.org. → on this site
  19. [46] . Wikidata. wikidata.org. → on this site
  20. [47] . Wikidata. wikidata.org. → on this site
  21. [48] . Wikidata. wikidata.org. → on this site
  22. [49] . Wikidata. wikidata.org. → on this site
  23. [51] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [6] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [52] . 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). Jiří Grygar. Retrieved April 10, 2026, from https://4ort.xyz/entity/ji-grygar
MLA “Jiří Grygar.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/ji-grygar.
BibTeX @misc{4ortxyz_ji-grygar_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Jiří Grygar}}, year = {2026}, url = {https://4ort.xyz/entity/ji-grygar}, note = {Accessed: 2026-04-10}}
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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. 12d ago · Epìdosis · 2026-05-20 view diff on Wikidata ↗
    Occupation astronomer, science communicator
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/32085|batch #32085]]: import P21 and P106 from GND (27)"
  2. 24d ago · InternetArchiveBot bot · 2026-05-07 view diff on Wikidata ↗
    Occupation
    Child Lukáš Grygar
    Number of children {'amount': '+3'}
    Occupation astronomer, science communicator
    + 23 other properties edited (see Wikidata diff for full list)
    "/* wbsetclaim-update-references:1||1|2 */ [[Property:P227]]: 1209079909, Rescuing 1 sources and submitting 0 for archiving. #IABot (v2.0.9.5)"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.