Michel Mayor

Swiss astrophysicist & Nobel laureate of Physics
Person human Q123975
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Michel Mayor

Summary

Michel Mayor is a human[1]. He was born in Lausanne[2]. He was born on +1942-01-12T00:00:00Z[3]. He worked as a university teacher[4], astrophysicist[5], astronomer[6], physicist[7], and researcher[8]. He ranks in the top 0.72% of human entities by monthly Wikipedia readership (96 views/month, #7,232 of 1,000,298).[9]

Key Facts

  • Born in Lausanne[2], Michel Mayor…
  • Michel Mayor was born on +1942-01-12T00:00:00Z[3].
  • Michel Mayor held citizenship in Switzerland[10].
  • Michel Mayor's professions included university teacher[4].
  • Michel Mayor's professions included astrophysicist[5].
  • Michel Mayor's professions included astronomer[6].
  • Michel Mayor worked as a physicist[7].
  • Michel Mayor worked as a researcher[8].
  • Michel Mayor's field of work was astrophysics[11].
  • Michel Mayor was employed by University of Geneva[12].
  • Michel Mayor's education included a stint at University of Geneva[13].
  • Michel Mayor's education included a stint at University of Lausanne[14].
  • Michel Mayor received the Prix Jules Janssen[15].
  • Michel Mayor received the Balzan Prize[16].
  • Michel Mayor received the Gold Medal of the Royal Astronomical Society[17].
  • Michel Mayor received the Karl Schwarzschild Medal[18].
  • Michel Mayor received the Wolf Prize in Physics[19].
  • Michel Mayor received the Knight of the Legion of Honour[20].
  • Michel Mayor was a member of French Academy of Sciences[21].
  • Michel Mayor was a member of American Academy of Arts and Sciences[22].
  • Michel Mayor was a member of National Academy of Sciences[23].
  • Michel Mayor was a member of Academy of Sciences of Turin[24].
  • Michel Mayor was a member of International Astronomical Union[25].
  • Michel Mayor's image is recorded as Michel Mayor astrophysicien.JPG[26].
  • Michel Mayor's image is recorded as Michel Mayor ESA20824331 (cropped).jpeg[27].

Body

Origins and Family

Michel Mayor was born in Lausanne[2]. He was born on +1942-01-12T00:00:00Z[3].

Education

Educated at University of Geneva[13], a public research university[28], in Switzerland[29], founded in 1559[30], headquartered in Geneva[31] and University of Lausanne[14], a public university[32], in Switzerland[33], founded in 1537[34].

Career and Affiliations

Recorded occupations include university teacher[4], astrophysicist[5], astronomer[6], physicist[7], and researcher[8]. Michel Mayor's field of work was astrophysics[11]. Among his employers was University of Geneva[12]. Doctoral students include Xavier Bonfils[35] and Didier Queloz[36].

Recognition

Awards received include Prix Jules Janssen[15], a science award[37], in France[38], founded in 1897[39]; Balzan Prize[16], a science award[40], in Switzerland[41], founded in 1961[42]; Gold Medal of the Royal Astronomical Society[17], a science award[43], in United Kingdom[44], founded in 1824[45]; Karl Schwarzschild Medal[18], a science award[46], in Germany[47]; Wolf Prize in Physics[19], a physics award[48], in Israel[49], founded in 1978[50]; and Knight of the Legion of Honour[20], a grade of an order[51], in France[52].

Why It Matters

Michel Mayor ranks in the top 0.72% of human entities by monthly Wikipedia readership (96 views/month, #7,232 of 1,000,298).[9] He has Wikipedia articles in 30 language editions, a strong signal of global cultural recognition.[53] He is known by 16 alternative names across languages and contexts.[54]

He is credited with the discovery of 51 Pegasi b[55], an exoplanet[56]; HD 209458 b[57], an exoplanet[58]; Buru[59], an exoplanet[60]; Gliese 86 b[61], an exoplanet[62]; HD 82943 b[63], an exoplanet[64]; and 94 Ceti b[65], an exoplanet[66].

His notable doctoral advisees include Didier Queloz[67].

FAQs

Where was Michel Mayor born?

Born in Lausanne[2], Michel Mayor…

What did Michel Mayor do for work?

Michel Mayor worked as university teacher[4], astrophysicist[5], astronomer[6], physicist[7], and researcher[8].

Where did Michel Mayor go to school?

Michel Mayor was educated at University of Geneva[13] and University of Lausanne[14].

What awards did Michel Mayor receive?

Honors received include Prix Jules Janssen[15], Balzan Prize[16], Gold Medal of the Royal Astronomical Society[17], and Karl Schwarzschild Medal[18].

What did Michel Mayor discover?

Michel Mayor is credited as discoverer of 51 Pegasi b[55], HD 209458 b[57], Buru[59], and Gliese 86 b[61].

References

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

Direct Wikidata claims

  1. [26] . wikidata.org.
  2. [27] . wikidata.org.
  3. [2] . www.accademiadellescienze.it. Retrieved . wikidata.org.
  4. [10] . wikidata.org.
  5. [13] . wikidata.org.
  6. [14] . wikidata.org.
  7. [11] . wikidata.org.
  8. [4] . wikidata.org.
  9. [5] . wikidata.org.
  10. [6] . wikidata.org.
  11. [7] . wikidata.org.
  12. [8] . wikidata.org.
  13. [12] . Retrieved . wikidata.org.
  14. [15] . wikidata.org.
  15. [16] . wikidata.org.
  16. [17] . wikidata.org.
  17. [18] . astronomische-gesellschaft.de. astronomische-gesellschaft.de. Provenance: wikidata.org.
  18. [19] . wolffund.org.il. wolffund.org.il. Provenance: wikidata.org.
  19. [20] . wikidata.org.
  20. [35] . wikidata.org.
  21. [36] . wikidata.org.
  22. [21] . www.academie-sciences.fr. wikidata.org.
  23. [22] . wikidata.org.
  24. [23] . wikidata.org.
  25. [24] . www.accademiadellescienze.it. Retrieved . wikidata.org.
  26. [25] . wikidata.org.
  27. [3] . Brockhaus Enzyklopädie. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [55] . wikidata.org. → on this site
  2. [57] . wikidata.org. → on this site
  3. [59] . wikidata.org. → on this site
  4. [61] . wikidata.org. → on this site
  5. [63] . wikidata.org. → on this site
  6. [65] . wikidata.org. → on this site
  7. [67] . 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. [37] . Wikidata. wikidata.org. → on this site
  9. [38] . Wikidata. wikidata.org. → on this site
  10. [39] . Wikidata. wikidata.org. → on this site
  11. [40] . Wikidata. wikidata.org. → on this site
  12. [41] . Wikidata. wikidata.org. → on this site
  13. [42] . Wikidata. wikidata.org. → on this site
  14. [43] . Wikidata. wikidata.org. → on this site
  15. [44] . Wikidata. wikidata.org. → on this site
  16. [45] . Wikidata. wikidata.org. → on this site
  17. [46] . Wikidata. wikidata.org. → on this site
  18. [47] . Wikidata. wikidata.org. → on this site
  19. [48] . Wikidata. wikidata.org. → on this site
  20. [49] . Wikidata. wikidata.org. → on this site
  21. [50] . Wikidata. wikidata.org. → on this site
  22. [51] . Wikidata. wikidata.org. → on this site
  23. [52] . Wikidata. wikidata.org. → on this site
  24. [56] . Wikidata. wikidata.org. → on this site
  25. [58] . Wikidata. wikidata.org. → on this site
  26. [60] . Wikidata. wikidata.org. → on this site
  27. [62] . Wikidata. wikidata.org. → on this site
  28. [64] . Wikidata. wikidata.org. → on this site
  29. [66] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [9] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [53] . Wikidata sitelinks. wikidata.org.
  3. [54] . 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). Michel Mayor. Retrieved April 10, 2026, from https://4ort.xyz/entity/michel-mayor
MLA “Michel Mayor.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/michel-mayor.
BibTeX @misc{4ortxyz_michel-mayor_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Michel Mayor}}, year = {2026}, url = {https://4ort.xyz/entity/michel-mayor}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Michel Mayor — https://4ort.xyz/entity/michel-mayor (retrieved 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. 25d ago · MarisDreshmanisBot bot · 2026-05-06 view diff on Wikidata ↗
    Languages spoken, written or signed French
    Employer Observatory of Geneva, Observatory of Geneva, University of Geneva
    Field of work
    Award received
    + 27 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update-languages:0||108 */ Add multilingual descriptions (108 languages) — Task 12 (Nobel laureates) — deterministic from P106 (occupation) + P27 (citizenship) labels, no machine trans"
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