Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
AI Contract Overview
The National Aeronautics and Space Administration's Goddard Space Flight Center has issued a Request for Proposal (RFP) for the acquisition of the X-ray Irradiance Sensor (XRIS), part of the SOLAR Series aimed at enhancing space weather observations at the L1 point. This RFP, identified as solicitation number 80GSFC26R0006, supersedes a previously released draft from February 2026 and includes comprehensive instructions, restrictions, provisions, and contract clauses necessary for submission. The procurement seeks to support NASA's efforts in advancing readiness related to space weather phenomena through improved X-ray irradiance measurement capabilities. The solicitation was publicly posted on June 4, 2026, with responses due by July 6, 2026, at 9:00 PM. It is managed by the NASA Goddard Space Flight Center located in Greenbelt, Maryland, and the contract falls under NAICS code 336414. There are no set-asides applied to this solicitation, making it open to eligible vendors without specific preference designations. Interested parties can direct inquiries to the primary contact, Daniel Han, or secondary contact, Suzanne Sierra, via provided email addresses. The full details of the solicitation are accessible through the SAM.gov website, ensuring transparency and thorough guidance for potential respondents.
General Info
Agency
NAICS
Place of Performance
MD, USASet-Aside
Timeline
Response Deadline
Organization & Contact Information
Full 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.
