Firefly Eclipse

proposed two-stage orbital launch vehicle
class rocket_model Q108399251
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Firefly Eclipse

Summary

Firefly Eclipse is a rocket model[1]. It draws 123 Wikipedia views per month (rocket_model category, ranking #65 of 169).[2]

Key Facts

  • Firefly Eclipse's instance of is recorded as rocket model[3].
  • Firefly Eclipse's manufacturer is recorded as Firefly Aerospace[4].
  • Firefly Eclipse's manufacturer is recorded as Northrop Grumman Space Systems[5].
  • Firefly Eclipse's subclass of is recorded as reusable launch vehicle[6].
  • Firefly Eclipse's subclass of is recorded as two-stage-to-orbit[7].
  • Firefly Eclipse's subclass of is recorded as medium-lift launch vehicle[8].
  • Firefly Eclipse's has use is recorded as launch vehicle[9].
  • Firefly Eclipse's country of origin is recorded as United States[10].
  • Firefly Eclipse's has part is recorded as rocket stage[11].
  • Firefly Eclipse's source of energy is recorded as RP-1[12].
  • Firefly Eclipse's source of energy is recorded as liquid oxygen[13].
  • Firefly Eclipse's service entry is recorded as +2026-00-00T00:00:00Z[14].
  • Firefly Eclipse's official website is recorded as https://fireflyspace.com/eclipse/[15].
  • Firefly Eclipse's replaces is recorded as Antares[16].
  • Firefly Eclipse's start point is recorded as Mid-Atlantic Regional Spaceport Launch Pad 0A[17].
  • Firefly Eclipse's start point is recorded as Vandenberg Space Launch Complex 2 West[18].
  • Firefly Eclipse's start point is recorded as Cape Canaveral Space Launch Complex 20[19].
  • Firefly Eclipse's different from is recorded as medium-lift launch vehicle[20].
  • Firefly Eclipse's height is recorded as {'unit': 'Q11573', 'amount': '+55.7'}[21].
  • Firefly Eclipse's diameter is recorded as {'unit': 'Q11573', 'amount': '+5.4'}[22].
  • Firefly Eclipse's payload mass is recorded as {'unit': 'Q11570', 'amount': '+16300'}[23].
  • Firefly Eclipse's payload mass is recorded as {'unit': 'Q11570', 'amount': '+3200'}[24].
  • Firefly Eclipse's payload mass is recorded as {'unit': 'Q11570', 'amount': '+2300'}[25].

Why It Matters

Firefly Eclipse draws 123 Wikipedia views per month (rocket_model category, ranking #65 of 169).[2] It is known by 7 alternative names across languages and contexts.[26]

References

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

Direct Wikidata claims

  1. [3] . wikidata.org.
  2. [4] . wikidata.org.
  3. [5] . wikidata.org.
  4. [6] . wikidata.org.
  5. [7] . wikidata.org.
  6. [8] . wikidata.org.
  7. [9] . wikidata.org.
  8. [10] . wikidata.org.
  9. [11] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: 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.
  17. [19] . wikidata.org.
  18. [20] . wikidata.org.
  19. [21] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: wikidata.org.
  20. [22] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: wikidata.org.
  21. [23] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: wikidata.org.
  22. [24] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: wikidata.org.
  23. [25] . cdn.northropgrumman.com. cdn.northropgrumman.com. Provenance: wikidata.org.

Class ancestry

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

Aggregate / graph-position facts

  1. [2] . Wikimedia Foundation. dumps.wikimedia.org.
  2. [26] . 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). Firefly Eclipse. Retrieved March 11, 2026, from https://4ort.xyz/entity/firefly-eclipse
MLA “Firefly Eclipse.” 4ort.xyz Knowledge Graph, 4ort.xyz, 11 Mar. 2026, https://4ort.xyz/entity/firefly-eclipse.
BibTeX @misc{4ortxyz_firefly-eclipse_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Firefly Eclipse}}, year = {2026}, url = {https://4ort.xyz/entity/firefly-eclipse}, note = {Accessed: 2026-03-11}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): Firefly Eclipse — https://4ort.xyz/entity/firefly-eclipse (retrieved 2026-03-11)

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