Solicitations › NATIONAL AERONAUTICS AND SPACE ADMINISTRATION › NAICS 336414

Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Solicitation 80GSFC26R0006 · NAICS 336414 · No Set aside used · Closed

Solicitation details

Solicitation number	80GSFC26R0006
Notice ID	b172062a4a614863b834cf7d198a7d61
Agency	NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Sub-tier	NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Contracting office	NASA GODDARD SPACE FLIGHT CENTER
NAICS code	336414
Product / service code (PSC)	AR15
Set-aside	No Set aside used
Notice type	Solicitation
Posted	30 June 2026
Response deadline	06 July 2026 (closed)
Place of performance	USA

Description

The National Aeronautics and Space Administration's Goddard Space Flight Center is pleased to release the Request for Proposal (RFP) for the X-ray Irradiance Sensor (XRIS) acquisition. This RFP replaces the Draft RFP (Notice ID: XRIS-DRFP-80GSFC26R7004) issued on February 4, 2026 in its entirety. All attachments to this posting together constitute the complete RFP, including all instructions, restrictions, provisions, and contract clauses. Update 1: Posted Question and Answer document. Amendment 1: The purpose of this amendment is to correct clause GSFC 52.217-92 PERIOD OF PERFORMANCE. Update 2: Posted Questions and Answers #2 and #3.

Go deeper on this solicitation

FedSift reads the full solicitation package — every attachment — and pre-extracts the compliance matrix, evaluation factors, key risks, win themes and deal-breakers, each with a verbatim quote and the exact PDF page it came from. It scores the opportunity against your company profile, tells you whether to bid as prime or sub, and ranks teaming partners who could close your gaps.

Open the AI analysis in FedSift →

Free forever plan — no credit card. Browse solicitations without an account; sign in for AI analysis and matching.

Other open solicitations in NAICS 336414

Sole Source to Raytheon | Upgrades for the Qatar FMS (Foreign Military Sales) PATRIOT (Phased Array Tracking Radar for Intercept on Target)…DEPT OF DEFENSE · Due 14 September 2026
AGMS Production FY28-37DEPT OF DEFENSE · Due 15 September 2026
Laser Interferometer Space Antenna (LISA) Frequency Reference System (FRS) FlightNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 19 September 2026
BQM-34S Subsonic Aerial Target (SSAT) System Advance ProcurementDEPT OF DEFENSE · Due 24 September 2026
Request for Information (RFI) for Silent Anvil Air-Launched Torpedo (SAA-LT) Standoff Delivery SolutionsDEPT OF DEFENSE · Due 29 September 2026
High-Performance Space Computing (HPSC) (Pre-RFI Market Research)NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 02 October 2026
Spacecraft Electrical ?Power Systems (Pre-RFI Market Research)NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 02 October 2026
Chemical and Electric Propulsion Systems (Pre-RFI Market Research)NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 02 October 2026

All NAICS 336414 solicitations →

More from NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

AMTECO High Temperature FurnaceNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
ThermoFisher Helios 5 CXNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
Cu, Co, and Mo x-ray tubes for Empyrean DY1757NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
Audio Distribution System for Human Space FlightNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
80KSC026R0022 NASA KSC RechargersNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
500-Ton Trailer-Mounted Air-Cooled ChillerNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 14 September 2026
PC-12 Hangar SupportNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 15 September 2026
Atlas APA-2 Winch ModNATIONAL AERONAUTICS AND SPACE ADMINISTRATION · Due 15 September 2026

All NATIONAL AERONAUTICS AND SPACE ADMINISTRATION solicitations →

Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.