Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
National Aeronautics and Space Administration · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
This notice is not accepting responses (deadline was Jul 5, 2026, 8:00 PM EDT).
Page kept for research and related open opportunities below. For current work in this category, use the related notices or browse hubs.
- Response deadline
- Jul 5, 2026, 8:00 PM EDT
- Posted
- Jun 29, 2026
- Solicitation
- 80GSFC26R0006
- Set-aside
- No Set aside used
- Place of performance
- USA
- Contracting office
- NASA GODDARD SPACE FLIGHT CENTER · GREENBELT · MD
- Source
- SAM.gov · updated Jun 30, 2026
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.
What similar awards have paid
Real federal awards already on the books in a similar lane — so you can size the opportunity, not guess. This is public history, not a bid price, cost estimate, or prediction that you will win.
Typical award size
$2.36M
Middle of the pack for similar past awards
Most similar awards fall between $1.57M and $274.91M
Who has won work like this
Public awardees in this lane — useful for competitor scan or teaming ideas, not a ranked list of “best” firms.
- 1LOCKHEED MARTIN CORP2 awards$337.37M
- 2BAE SYSTEMS SPACE & MISSION SYSTEMS INC.2 awards$75.00M
- 3MILLENNIUM SPACE SYSTEMS, INC.1 award$21.50M
- 4LANTERIS SPACE LLC7 awards$10.11M
Drawn from official USAspending contract records in our index. Always confirm requirements on the SAM.gov notice before you bid.
Intelligence only — not legal advice or a guarantee of award. Always verify requirements on the official SAM.gov notice. Past award amounts are public history, not a suggested bid or prediction. Notice ID b172062a4a614863b834cf7d198a7d61.