Award Directory/Future Investigators in NASA Earth and Space Science and Technology/NASA NSPIRES Astrophysics Explorers Program 2026 Small Explorer (SMEX) AO
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Future Investigators in NASA Earth and Space Science and Technology

Summary of the PACE Science and Applications Team NASA Research Announcement (NNH19ZDA001N-PACESAT), including past dates and related documents.

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DeadlineFebruary 13, 2020
Award amountNot listed
Last checkedJun 28, 2026
Deadline

NASA NSPIRES Astrophysics Explorers Program 2026 Small Explorer (SMEX) AO

Summary of NASA's Astrophysics Explorers Program 2026 Small Explorer (SMEX) Announcement of Opportunity, including key dates and documents.

Official sourceSource page
Deadline
Jul 21, 2026 11:59:59 PM Eastern Daylight Time
Important dates
Release: Jun 09, 2026; APSMEX26 Mandatory NOIs Due: Jul 21, 2026
Documents
Announcement of Opportunity (AO) Astrophysics Explorers Program 2026 Small Explorer (SMEX) (.pdf); Link to 2026 Astrophysics SMEX Acquisition Website; APSMEX26 Pre-Proposal Conference information (.pdf)
Contact
Corey Portalatin-Berrien (NASA Official); Contact Us link

Recent changes on this page

Announcement for Proposals (AFP) for Partnership Agreements for Embedded Creators

The deadline for the "Future Investigators in NASA Earth and Space Science and Technology" award has been updated. The previous deadline was May 22, 2026, and the new deadline is June 26, 2026.