Amendment 72: New Opportunity: A.17 Hydrosphere
A.17 Hydrosphere solicits research on the Earth’s Hydrosphere: to advance the understanding of the physics of Earth’s water…
A.14 Atmosphere Several Corrections – NASA Science
The Earth Science Division recently released A.14 Atmosphere, soliciting proposals for data analysis and modeling of NASA supported…
Amendment 68: New Opportunity: D.8 Habitable Worlds Observatory Precursor Science Investigations
The Habitable Worlds Observatory (HWO) is a large-aperture ultraviolet/visible/near-infrared observatory concept recommended by the National Academies of Science,…
Amendment 67: D.3 AGIGO: Change to IXPE and NICER General Observer Second Opportunity in ROSES-25
The IXPE GO Program solicits proposals for investigations in any area of astrophysics (not constrained to IXPE’s prime…
Amendment 66: B.2 Heliophysics Foundational Research Step-2 Due Date Announced and Correction
B.2 Heliophysics Foundational Research (HFR) solicits investigations that advance the fundamental physical understanding of the Sun-Heliosphere-Planetary system. The…
Amendment 64: New Opportunity: A.15 Biosphere
NASA’s Biosphere research area focuses on research that provides foundational knowledge on interactions between and within terrestrial and…
Amendment 63: New Opportunity: A.14 Atmosphere
The Atmosphere research program is soliciting proposals for data analysis and modeling of NASA supported airborne campaign data.…
Amendment 61: A.4 Rapid Response and Novel Research in Earth Science Final Close Date Deferred
A.4 Rapid Response and Novel Research in Earth Science (RRNES) solicits proposals that advance the goals and objectives…
ROSES-25 A.12 HAMAQ Science Team Clarified
Hemispheric Airborne Measurements of Air Quality (HAMAQ) is a NASA-funded project under the EVS-4 program using two aircraft…
Amendment 59: Several Updates to the ROSES-25 Summary of Solicitation
Research Opportunities in Space and Earth Sciences (ROSES)-2025 is an ongoing “omnibus” or “umbrella” solicitation meaning that it…
Correction to B.3 Living With a Star Science
B.3 Living With a Star Science (LWS) emphasizes the science necessary to understand those aspects of the coupled…
Amendment 56: D.6 APRA and D.7 SAT Final Text and Due Dates
D.6 Astrophysics Research and Analysis Program (APRA) solicits basic research proposals for investigations that are relevant to NASA’s…