Haystack Observatory

astronomical observatory
Organization astronomical_observatory Q5687260
Press Enter · cited answer in seconds

Haystack Observatory

Summary

Haystack Observatory is an astronomical observatory[1]. It has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2]

Key Facts

  • Haystack Observatory is located in Massachusetts[3].
  • Haystack Observatory is in the country of United States[4].
  • Haystack Observatory's instance of is recorded as astronomical observatory[5].
  • Haystack Observatory is operated by Massachusetts Institute of Technology[6].
  • The location of Haystack Observatory was Westford[7].
  • Haystack Observatory's Commons category is recorded as Haystack Observatory[8].
  • Haystack Observatory comprises Millstone Hill Observatory[9].
  • Haystack Observatory comprises Haystack Radio Telescope[10].
  • Haystack Observatory comprises Westford Radio Telescope[11].
  • Haystack Observatory's coordinate location is recorded as {'lat': 42.6233, 'lon': -71.4882}[12].
  • Haystack Observatory's official website is recorded as https://www.haystack.mit.edu[13].
  • Haystack Observatory's phone number is recorded as +1-617-715-5400[14].
  • Haystack Observatory's participant in is recorded as Event Horizon Telescope[15].
  • Haystack Observatory's date of official opening is recorded as 1960[16].
  • Haystack Observatory sits at an elevation of {'unit': 'Q11573', 'amount': '+131'}[17].
  • Haystack Observatory's street address is recorded as {'lang': 'en', 'text': '99 Millstone Road Westford, MA 01886'}[18].

Body

Operations

Haystack Observatory is operated by Massachusetts Institute of Technology[6].

Why It Matters

Haystack Observatory has Wikipedia articles in 8 language editions, a strong signal of global cultural recognition.[2] It is known by 4 alternative names across languages and contexts.[19]

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. [3] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . 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.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikidata sitelinks. wikidata.org.
  2. [19] . 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). Haystack Observatory. Retrieved April 10, 2026, from https://4ort.xyz/entity/haystack-observatory
MLA “Haystack Observatory.” 4ort.xyz Knowledge Graph, 4ort.xyz, 10 Apr. 2026, https://4ort.xyz/entity/haystack-observatory.
BibTeX @misc{4ortxyz_haystack-observatory_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Haystack Observatory}}, year = {2026}, url = {https://4ort.xyz/entity/haystack-observatory}, note = {Accessed: 2026-04-10}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Haystack Observatory — https://4ort.xyz/entity/haystack-observatory (retrieved 2026-04-10)

Canonical URL: https://4ort.xyz/entity/haystack-observatory · Last refreshed:

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. 28d ago · Edward · 2026-07-25 view diff on Wikidata ↗
    Official website https://www.haystack.mit.edu
    Operator Massachusetts Institute of Technology
    Instance of
    Coordinate location {'lat': 42.6233, 'lon': -71.4882}
    + 15 other properties edited (see Wikidata diff for full list)
    "/* wbcreateclaim-create:1| */ [[Property:P402]]: 14688805, [[:toollabs:quickstatements/#/batch/261557|batch #261557]]"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.