Notice type
Combined Synopsis/Solicitation
NAICS code
54171
PSC / classification
AR11
Set-aside
—
Place of performance
—
Response deadline
Sep 10, 2026, 03:59 AM
On or after this SAM.gov notice, the final text for the Announcement of Opportunity (AO) 2026 Astrophysics Small Explorer (APSMEX) will be available for download from the NASA Solicitation and Proposal Integrated Review and Evaluation System (NSPIRES) at https://nspires.nasaprs.com. Click on the word “Solicitations” at the top of the NSPIRES landing page and then on the next page enter the number “NNH26ZDA011O” in the search box or use the direct URL …
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Dan Moses
Omar Torres
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