Biosphere 2

artificial closed ecological system
Place artificial_biosphere Q68139
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Biosphere 2

Summary

Biosphere 2 is an artificial biosphere[1]. It draws 1,141 Wikipedia views per month (artificial_biosphere category, ranking #1 of 1).[2]

Key Facts

  • Biosphere 2 is located in Arizona[3].
  • Biosphere 2 is in the country of United States[4].
  • Biosphere 2's image is recorded as Biosphere 2 Habitat & Lung 2009-05-10.jpg[5].
  • Biosphere 2's image is recorded as Biosphere2 Inside big.jpg[6].
  • Biosphere 2's instance of is recorded as artificial biosphere[7].
  • Biosphere 2's owned by is recorded as University of Arizona[8].
  • Biosphere 2's GND ID is recorded as 1086326563[9].
  • Biosphere 2's Library of Congress authority ID is recorded as n90714314[10].
  • Biosphere 2's Commons category is recorded as Biosphere 2[11].
  • Biosphere 2's Structurae structure ID is recorded as 20040765[12].
  • Biosphere 2's occupant is recorded as Jane Poynter[13].
  • Biosphere 2's occupant is recorded as Taber MacCallum[14].
  • Biosphere 2's occupant is recorded as Mark Nelson[15].
  • Biosphere 2's occupant is recorded as Sally Silverstone[16].
  • Biosphere 2's occupant is recorded as Abigail Alling[17].
  • Biosphere 2's occupant is recorded as Roy L. Walford[18].
  • Biosphere 2's occupant is recorded as Mark Van Thillo[19].
  • Biosphere 2's occupant is recorded as Linda Leigh[20].
  • +1991-00-00T00:00:00Z marks the founding of Biosphere 2[21].
  • Biosphere 2's coordinate location is recorded as {'lat': 32.578777777778, 'lon': -110.85059444444}[22].
  • Biosphere 2's Freebase ID is recorded as /m/01fp9f[23].
  • Biosphere 2's official website is recorded as http://biosphere2.org/[24].
  • Biosphere 2's Encyclopædia Britannica Online ID is recorded as topic/Biosphere-2[25].
  • Biosphere 2's X is recorded as B2science[26].
  • Biosphere 2's Instagram username is recorded as biosphere2[27].

Body

Geography

Biosphere 2 is in the country of United States[4]. It is located in Arizona[3].

Physical Characteristics

Biosphere 2's area is recorded as {'unit': 'Q81292', 'amount': '+3.14'}[28].

Designation and Status

Biosphere 2's instance of is recorded as artificial biosphere[7].

History and Context

+1991-00-00T00:00:00Z marks the founding of Biosphere 2[21]. Its owned by is recorded as University of Arizona[8].

Why It Matters

Biosphere 2 draws 1,141 Wikipedia views per month (artificial_biosphere category, ranking #1 of 1).[2] It has Wikipedia articles in 24 language editions, a strong signal of global cultural recognition.[29] It is known by 21 alternative names across languages and contexts.[30]

References

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

Direct Wikidata claims

  1. [4] . wikidata.org.
  2. [5] . wikidata.org.
  3. [6] . wikidata.org.
  4. [7] . wikidata.org.
  5. [8] . wikidata.org.
  6. [3] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . github.com. Retrieved . github.com. Provenance: wikidata.org.
  9. [11] . wikidata.org.
  10. [12] . wikidata.org.
  11. [13] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  12. [14] . mentalfloss.com. mentalfloss.com. Provenance: wikidata.org.
  13. [15] . motherboard.vice.com. motherboard.vice.com. Provenance: wikidata.org.
  14. [16] . articles.latimes.com. articles.latimes.com. Provenance: wikidata.org.
  15. [17] . articles.latimes.com. articles.latimes.com. Provenance: wikidata.org.
  16. [18] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  17. [19] . nytimes.com. nytimes.com. Provenance: wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . wikidata.org.
  20. [22] . wikidata.org.
  21. [23] . Freebase Data Dumps. wikidata.org.
  22. [24] . wikidata.org.
  23. [25] . wikidata.org.
  24. [26] . Retrieved . wikidata.org.
  25. [27] . Google Knowledge Graph. Retrieved . wikidata.org.
  26. [28] . wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [29] . Wikidata sitelinks. wikidata.org.
  3. [30] . 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). Biosphere 2. Retrieved May 3, 2026, from https://4ort.xyz/entity/biosphere-2
MLA “Biosphere 2.” 4ort.xyz Knowledge Graph, 4ort.xyz, 3 May. 2026, https://4ort.xyz/entity/biosphere-2.
BibTeX @misc{4ortxyz_biosphere-2_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Biosphere 2}}, year = {2026}, url = {https://4ort.xyz/entity/biosphere-2}, note = {Accessed: 2026-05-03}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Biosphere 2 — https://4ort.xyz/entity/biosphere-2 (retrieved 2026-05-03)

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