Space weather Observations at L1 to Advance Readiness (SOLAR) Series X-ray Irradiance Sensor (XRIS)
This is a draft request for proposals from NASA GSFC for the design, development, and fabrication of two flight X-Ray Irradiance Sensors (XRIS) to monitor solar flares. The purpose of this notice is to gather industry feedback on the requirement's feasibility and to promote competition before a final solicitation is issued. All comments or questions must be submitted via email by 5:00 PM Eastern Time on February 18, 2026. The Government is not committed to issuing a final RFP and will not pay for information submitted. If released, the final solicitation will be available on SAM.gov.
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Data sourced from SAM.gov.
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