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Space Power and Reactor Capabilities (SPARC) - Sources Sought Notice

Presolicitation monitored from sam-gov.

Buyer / agency
NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Notice type
Presolicitation
Solicitation number
80GRC026R0009_PS
Posted
October 27, 2026
Response deadline
November 20, 2026
Location
OH, US
Estimated value
Not published by the source
NAICS
541715
Source
sam-gov

Summary

NASA intends to issue the Space Power and Reactor Capabilities (SPARC) Final Request for Proposals (RFP) via sam.gov on or around November 20, 2026. A Sources Sought Notice for SPARC was posted to sam.gov on August 3, 2026, entitled "Space Power and Reactor Capabilities (SPARC) - Sources Sought Notice" and under Notice ID 80GRC026SPARC. A Draft RFP for SPARC was posted to sam.gov on August 30, 2026, entitled " Space Power and Reactor Capabilities (SPARC) - Draft Request for P…

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Summaries are indexed from official public sources; the issuing platform’s notice, documents, and amendments always control.