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National Science Foundation

MPS Astronomical Sciences Research Programs (MPS Astro)

Funds astronomy research, instrumentation and new approaches through one door β€” a $100 million pool.

OpenNational Science FoundationUnited States

NSF's Mathematical and Physical Sciences directorate routes its astronomical sciences programmes through this notice, funding both the research and the instruments that make it possible.

Three programmes are covered: Astronomical Sciences Core Research, Astronomical Sciences Technology Instrumentation, and Astronomical Sciences Innovations.

NSF names what this work underwrites β€” predicting solar…

Astronomical sciences through one solicitation β€” core research, technology and instrumentation, and innovations β€” covering exploration of space and fundamental understanding of the universe.

CycleiHow often this grant runs β€” e.g. annually, on a rolling basis, or a one-off call.Annual
Next deadlineiThe next date applications are due. Rolling means you can apply any time.16 Nov 2026
Decision timeiTypical time from the deadline to the funder's decision.26 weeks
Project durationiHow long the funded work is expected to run.β€”
Award typeiThe form of funding β€” grant, equity, loan, tax credit, etc.Grant
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.$100M

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Last verified: 25 Aug 2026Funder reference: 26-522Source: www.grants.gov