Cygnus NG-21

Summer 2024 cargo resupply mission to the International Space Station
Vehicle Cygnus Enhanced Q124358060

Facts

17 properties
Instance of
Cygnus Enhanced
Followed by
Cygnus NG-23[5]
Country of origin
United States, Italy[10][11]
Launch contractor
SpaceX[21]
Named after
Dick Scobee[3]
Significant event
rocket launch, berthing, unberthing, atmospheric entry[17][18][19][20]
Space launch vehicle
Falcon 9 Block 5[9]
Spacecraft docking/undocking date
August 6, 2024, March 28, 2025[15][16]
Time of object orbit decay
March 30, 2025[14]
Type of orbit
low Earth orbit[12]
UTC date of spacecraft launch
August 4, 2024[13]
🏷️ Also known as
en S.S. Francis R. "Dick" Scobee en Antares NG-21 en CRS OA-21 en Cygnus NG-21 en Cygnus PCM-21 en NG-21 en OA-21 cs NG-21 ja シグナス NG-21
🔖 Identifiers · 4
Image (Wikimedia Commons)
CRS NG-21 Approach.jpg ↗
COSPAR ID
2024-139A
NSSDCA ID
2024-139A

Report an error or request removal Lineage (PROV-JSON)

🔗 Connections
Country of origin 2
Significant event 2
Country 1
Followed by 1
Followed by (predecessor) 1
Follows 1
Instance of 1
Launch contractor 1
Manufacturer 1
Named after 1
Part of 1
Preceded by (successor) 1
Space launch vehicle 1
Start point 1
Type of orbit 1
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References

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

Direct Wikidata claims

  1. [1] ↑ . wikidata.org.
  2. [2] ↑ . wikidata.org.
  3. [3] ↑ . collectspace.com. collectspace.com. Provenance: wikidata.org.
  4. [4] ↑ . wikidata.org.
  5. [5] ↑ . wikidata.org.
  6. [6] ↑ . wikidata.org.
  7. [7] ↑ . wikidata.org.
  8. [8] ↑ . wikidata.org.
  9. [9] ↑ . Jonathan's Space Report. wikidata.org.
  10. [10] ↑ . wikidata.org.
  11. [11] ↑ . wikidata.org.
  12. [12] ↑ . wikidata.org.
  13. [13] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  14. [14] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  15. [15] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  16. [16] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  17. [17] ↑ . Jonathan's Space Report. wikidata.org.
  18. [18] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  19. [19] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  20. [20] ↑ . planet4589.org. planet4589.org. Provenance: wikidata.org.
  21. [21] ↑ . wikidata.org.
  22. [22] ↑ . Jonathan's Space Report. wikidata.org.

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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). Cygnus NG-21. Retrieved November 7, 2026, from https://4ort.xyz/entity/cygnus-ng-21
MLA “Cygnus NG-21.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 Nov. 2026, https://4ort.xyz/entity/cygnus-ng-21.
BibTeX @misc{4ortxyz_cygnus-ng-21_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{Cygnus NG-21}}, year = {2026}, url = {https://4ort.xyz/entity/cygnus-ng-21}, note = {Accessed: 2026-11-07}}
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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. 2d ago · FabC · 2026-11-07 view diff on Wikidata ↗
    NSSDCA ID → 2024-139A
    Commons category → Cygnus 22 (spacecraft)
    Follows → Cygnus NG-20
    COSPAR ID → 2024-139A
    + 19 other properties edited (see Wikidata diff for full list)
    "Added [mul] label: Cygnus NG-21"
Live feed via Wikidata EventStreams. New edits appear within minutes of being made on Wikidata.