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". Ori

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

22 October 2026 Amendment 3- Solicitation amended to add Q&A 2 attachment. 16 October 2026 Amendment 2- Solicitation amended to revise the technical proposal page limit for Technical Area 2 from 15 pages to 20 pages and to identify 06 Novem

Amendment 2: September 25, 2026 The Space Power and Reactor Capabilities (SPARC) Draft Request for Proposals (DRFP) is hereby amended to add the SPARC Industry Day Presentation and the SPARC Industry Day Questions and Answers (Q&A) as attac

NOTICE OF INTENT TO SOLE SOURCE General Information Notice Type:?Special Notice Contracting Office:?Space RCO Title:?Notice of Intent to Sole Source - Post-delivery support of developed?space and ground hardware and software. Response Date:

ARORA develops photonic technologies cooperatively between DoW, commercial, defense industrial base, and other organizations to design, fabricate, and test prototype photonic technologies demonstrating advanced capabilities that provide tec