Space Power and Reactor Capabilities (SPARC) - Presolicitation Synopsis

National Aeronautics and Space Administration Posted Oct 28, 2026 80GRC026R0009_PS

Closes in 16 days· Nov 20, 2026, 10:00 PM View on SAM.gov

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Key details

Notice type

Presolicitation

NAICS code

541715

PSC / classification

AR15

Solicitation summary

Amendment 1 (October 28, 2026) This posting is hereby amended to correct the title from "Space Power and Reactor Capabilities (SPARC) - Sources Sought Notice" to "Space Power and Reactor Capabilities (SPARC) - Presolicitation Synopsis". Original Posting (October 27, 2026) 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 o…

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