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Amendment 66: B.2 Heliophysics Foundational Research Step-2 Due Date Announced and Correction
1 min read

B.2 Heliophysics Foundational Research (HFR) solicits investigations that advance the fundamental physical understanding of the Sun-Heliosphere-Planetary system. The emphasis of…

Jul 24, 2026
Topic
ROSES-25 C.2 Solar System Science Corrections
2 min read

C.2 Solar System Science solicits proposals for research, data analysis, data preservation, and tools that support investigations to help ascertain…

Jul 21, 2026
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Amendment 65: New Opportunity: C.4 Planetary Science Enabling Facilities
1 min read

C.4 The Planetary Science Enabling Facilities (PSEF) program element solicits proposals for experimental and analytical research facilities to be made…

Jul 21, 2026
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Amendment 64: New Opportunity: A.15 Biosphere
2 min read

NASA’s Biosphere research area focuses on research that provides foundational knowledge on interactions between and within terrestrial and aquatic ecosystems,…

Jul 20, 2026
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Amendment 63: New Opportunity: A.14 Atmosphere
2 min read

The Atmosphere research program is soliciting proposals for data analysis and modeling of NASA supported airborne campaign data. NASA’s Earth…

Jul 20, 2026
Topic
Amendment 62: New Opportunity: A.13 Accelerating Earth Solutions
2 min read

A.13 Accelerating Earth Solutions (AES) seeks to accelerate the use of Earth-observing satellite measurements in decision-making. Proposals are sought in…

Jul 17, 2026
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Amendment 61: A.4 Rapid Response and Novel Research in Earth Science Final Close Date Deferred
2 min read

A.4 Rapid Response and Novel Research in Earth Science (RRNES) solicits proposals that advance the goals and objectives of NASA’s…

Jul 2, 2026
Topic
Amendment 60: Final 2025 Due Date Extended for C.2 Solar System Science
2 min read

C.2 Solar System Science solicits proposals for research, data analysis, data preservation, and tools that support investigations to help ascertain…

Jul 2, 2026
Topic
ROSES-25 A.12 HAMAQ Science Team Clarified
2 min read

Hemispheric Airborne Measurements of Air Quality (HAMAQ) is a NASA-funded project under the EVS-4 program using two aircraft (NASA’s B777…

Jun 29, 2026
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