Margaret Geller

American astronomer
Person human Q266131
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Margaret Geller

Summary

Margaret Geller is a human[1]. Born in Ithaca[2], she… she was born on +1947-12-08T00:00:00Z[3]. She worked as an astronomer[4], astrophysicist[5], and university teacher[6]. She ranks in the top 0.73% of human entities by monthly Wikipedia readership (15 views/month, #7,290 of 1,000,298).[7]

Key Facts

  • Born in Ithaca[2], Margaret Geller…
  • Margaret Geller was born on +1947-12-08T00:00:00Z[3].
  • Margaret Geller held citizenship in United States[8].
  • Margaret Geller worked as an astronomer[4].
  • Margaret Geller's professions included astrophysicist[5].
  • Margaret Geller worked as a university teacher[6].
  • Margaret Geller's field of work was astrophysics[9].
  • Margaret Geller's field of work was extragalactic astronomy[10].
  • Margaret Geller's field of work was cosmology[11].
  • Margaret Geller's field of work was galaxy formation and evolution[12].
  • Margaret Geller was employed by Harvard University[13].
  • Among Margaret Geller's employers was Smithsonian Institution[14].
  • Margaret Geller was employed by University of Cambridge[15].
  • Among Margaret Geller's employers was Smithsonian Astrophysical Observatory[16].
  • Margaret Geller was employed by Harvard–Smithsonian Center for Astrophysics[17].
  • Margaret Geller's education included a stint at Princeton University[18].
  • Margaret Geller's doctoral advisor was Jim Peebles[19].
  • Margaret Geller received the MacArthur Fellows Program[20].
  • Margaret Geller received the Henry Norris Russell Lectureship[21].
  • Margaret Geller received the Karl Schwarzschild Medal[22].
  • Margaret Geller received the James Craig Watson Medal[23].
  • Margaret Geller received the Fellow of the American Physical Society[24].
  • Margaret Geller received the Magellanic Premium[25].
  • Margaret Geller was a member of National Academy of Sciences[26].
  • Margaret Geller was a member of American Academy of Arts and Sciences[27].

Body

Origins and Family

Born in Ithaca[2], Margaret Geller… she was born on +1947-12-08T00:00:00Z[3].

Education

Margaret Geller was educated at Princeton University[18]. Her doctoral advisor was Jim Peebles[19]. She earned the academic degree of Doctor of Philosophy[28].

Career and Affiliations

Recorded occupations include astronomer[4], astrophysicist[5], and university teacher[6]. Fields of work include astrophysics[9], a branch of astronomy[29]; extragalactic astronomy[10], a branch of astronomy[30]; cosmology[11], a branch of astronomy[31]; and galaxy formation and evolution[12], an academic discipline[32]. Employers include Harvard University[13], a private university[33], in United States[34], founded in 1636[35], headquartered in Cambridge[36]; Smithsonian Institution[14], an institution[37], in United States[38], founded in 1846[39], headquartered in Washington, D.C.[40]; University of Cambridge[15], a collegiate university[41], in United Kingdom[42], founded in 1209[43], headquartered in Cambridge[44]; Smithsonian Astrophysical Observatory[16], an astronomical observatory[45], in United States[46], founded in 1890[47]; and Harvard–Smithsonian Center for Astrophysics[17], a research institute[48], in United States[49], founded in 1973[50], headquartered in Cambridge[51]. Doctoral students include Michael S. Vogeley[52] and Timothy Beers[53].

Recognition

Awards received include MacArthur Fellows Program[20], a science award[54], in United States[55], founded in 1981[56]; Henry Norris Russell Lectureship[21], a science award[57], in United States[58]; Karl Schwarzschild Medal[22], a science award[59], in Germany[60]; James Craig Watson Medal[23], a science award[61], in United States[62]; Fellow of the American Physical Society[24], a fellowship award[63]; and Magellanic Premium[25], a science award[64], in United States[65], founded in 1786[66].

Why It Matters

Margaret Geller ranks in the top 0.73% of human entities by monthly Wikipedia readership (15 views/month, #7,290 of 1,000,298).[7] She has Wikipedia articles in 18 language editions, a strong signal of global cultural recognition.[67] She is known by 9 alternative names across languages and contexts.[68]

She is credited with the discovery of CfA2 Great Wall[69], a galaxy wall[70].

FAQs

Where was Margaret Geller born?

Margaret Geller's place of birth was Ithaca[2].

What did Margaret Geller do for work?

Margaret Geller worked as astronomer[4], astrophysicist[5], and university teacher[6].

Where did Margaret Geller go to school?

Margaret Geller was educated at Princeton University[18].

What awards did Margaret Geller receive?

Honors received include MacArthur Fellows Program[20], Henry Norris Russell Lectureship[21], Karl Schwarzschild Medal[22], and James Craig Watson Medal[23].

What did Margaret Geller discover?

Margaret Geller is credited as discoverer of CfA2 Great Wall[69].

References

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

Direct Wikidata claims

  1. [2] . wikidata.org.
  2. [8] . wikidata.org.
  3. [18] . Mathematics Genealogy Project. wikidata.org.
  4. [9] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  5. [10] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  6. [11] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  7. [12] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  8. [4] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  9. [5] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  10. [6] . wikidata.org.
  11. [13] . wikidata.org.
  12. [14] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  13. [15] . wikidata.org.
  14. [16] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  15. [17] . profiles.si.edu. Retrieved . profiles.si.edu. Provenance: wikidata.org.
  16. [20] . macfound.org. Retrieved . macfound.org. Provenance: wikidata.org.
  17. [21] . wikidata.org.
  18. [22] . astronomische-gesellschaft.de. astronomische-gesellschaft.de. Provenance: wikidata.org.
  19. [23] . nasonline.org. Retrieved . nasonline.org. Provenance: wikidata.org.
  20. [24] . wikidata.org.
  21. [25] . wikidata.org.
  22. [19] . Mathematics Genealogy Project. wikidata.org.
  23. [52] . Mathematics Genealogy Project. wikidata.org.
  24. [53] . Astronomy Genealogy Project. wikidata.org.
  25. [26] . nasonline.org. Retrieved . nasonline.org. Provenance: wikidata.org.
  26. [27] . amacad.org. Retrieved . amacad.org. Provenance: wikidata.org.
  27. [28] . wikidata.org.
  28. [3] . IMDb. Retrieved . wikidata.org.

Inverse relationships (entities pointing at this one)

  1. [69] . wikidata.org. → on this site

Inline context (facts about related entities)

  1. [29] . Wikidata. wikidata.org. → on this site
  2. [30] . Wikidata. wikidata.org. → on this site
  3. [31] . Wikidata. wikidata.org. → on this site
  4. [32] . Wikidata. wikidata.org. → on this site
  5. [33] . Wikidata. wikidata.org. → on this site
  6. [34] . Wikidata. wikidata.org. → on this site
  7. [35] . Wikidata. wikidata.org. → on this site
  8. [36] . Wikidata. wikidata.org. → on this site
  9. [37] . Wikidata. wikidata.org. → on this site
  10. [38] . Wikidata. wikidata.org. → on this site
  11. [39] . Wikidata. wikidata.org. → on this site
  12. [40] . Wikidata. wikidata.org. → on this site
  13. [41] . Wikidata. wikidata.org. → on this site
  14. [42] . Wikidata. wikidata.org. → on this site
  15. [43] . Wikidata. wikidata.org. → on this site
  16. [44] . Wikidata. wikidata.org. → on this site
  17. [45] . Wikidata. wikidata.org. → on this site
  18. [46] . Wikidata. wikidata.org. → on this site
  19. [47] . Wikidata. wikidata.org. → on this site
  20. [48] . Wikidata. wikidata.org. → on this site
  21. [49] . Wikidata. wikidata.org. → on this site
  22. [50] . Wikidata. wikidata.org. → on this site
  23. [51] . Wikidata. wikidata.org. → on this site
  24. [54] . Wikidata. wikidata.org. → on this site
  25. [55] . Wikidata. wikidata.org. → on this site
  26. [56] . Wikidata. wikidata.org. → on this site
  27. [57] . Wikidata. wikidata.org. → on this site
  28. [58] . Wikidata. wikidata.org. → on this site
  29. [59] . Wikidata. wikidata.org. → on this site
  30. [60] . Wikidata. wikidata.org. → on this site
  31. [61] . Wikidata. wikidata.org. → on this site
  32. [62] . Wikidata. wikidata.org. → on this site
  33. [63] . Wikidata. wikidata.org. → on this site
  34. [64] . Wikidata. wikidata.org. → on this site
  35. [65] . Wikidata. wikidata.org. → on this site
  36. [66] . Wikidata. wikidata.org. → on this site
  37. [70] . Wikidata. wikidata.org. → on this site

Class ancestry

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

Aggregate / graph-position facts

  1. [7] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [67] . Wikidata sitelinks. wikidata.org.
  3. [68] . 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). Margaret Geller. Retrieved April 10, 2026, from https://4ort.xyz/entity/margaret-geller
MLA “Margaret Geller.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/margaret-geller.
BibTeX @misc{4ortxyz_margaret-geller_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Margaret Geller}}, year = {2026}, url = {https://4ort.xyz/entity/margaret-geller}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Margaret Geller — https://4ort.xyz/entity/margaret-geller (retrieved 2026-04-10)

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