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National Aeronautics and Space Administration

ROSES25: A.15 Biosphere

Funds biosphere research submitted to NASA in two stages, with the second stage open only to teams whose first stage qualified.

OpenNational Aeronautics and Space AdministrationUnited States

NASA funds biosphere-focused research through this element of its Earth Science division, one of many separate calls bundled inside the agency's yearly omnibus science solicitation.

Applying happens in two steps. A short Step-1 proposal comes first; only teams whose Step-1 is compliant and on time can submit a Step-2 proposal, and a Step-2 with no qualifying Step-1 behind it is returned without r…

Biosphere-focused research proposed to NASA's Earth Science division in a two-step process β€” a short Step-1 proposal, then a Step-2 open only to teams whose Step-1 qualified β€” and judged by dual-anonymous peer review; NASA's own notice covers process and format rather than naming specific biosphere research questions.

CycleiHow often this grant runs β€” e.g. annually, on a rolling basis, or a one-off call.No fixed schedule
Next deadlineiThe next date applications are due. Rolling means you can apply any time.6 Nov 2026
Decision timeiTypical time from the deadline to the funder's decision.β€”
Project durationiHow long the funded work is expected to run.β€”
Award typeiThe form of funding β€” grant, equity, loan, tax credit, etc.Cooperative agreement
Match fundingiThe share of project costs you must cover yourself. 0% = fully funded.β€”
Funding pooliThe total budget available across all awards in this round.β€”

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Last verified: 25 Aug 2026Funder reference: NNH25ZDA001N-BIOSSource: www.grants.gov