Opportunity Information: Apply for 26 522
The MPS Astronomical Sciences Research Programs (MPS Astro) opportunity is a discretionary NSF grant competition run by the U.S. National Science Foundation's Directorate for Mathematical and Physical Sciences (NSF MPS). It is designed to support foundational research and research-enabling instrumentation in the astronomical sciences, with the broader goal of exploring space and deepening the fundamental understanding of the universe. Rather than emphasizing near-term applications, commercialization, or product deployment, this program is aimed squarely at advancing core scientific knowledge and the tools needed to make new discoveries.
This funding opportunity encompasses three connected program areas: Astronomical Sciences Core Research, Astronomical Sciences Technology and Instrumentation, and Astronomical Sciences Innovations. Together, these tracks cover a wide span of astronomy and astrophysics, including theory, observation, computation, data analysis methods, and the development of instruments and technologies that enable or significantly improve astronomical measurements. The intent is to maintain and strengthen the scientific base that underpins U.S. leadership and capability in astronomy, while also pushing into new territory where transformative advances are possible.
NSF highlights that the research supported through MPS Astro feeds directly into major discovery areas and national scientific capabilities. Examples called out include improving prediction and understanding of solar storms and space weather, advancing the search for potentially habitable planets beyond our solar system, and clarifying the physics of extreme objects and environments such as black holes. In practice, this can include projects that refine models of astrophysical phenomena, develop new observational techniques, expand interpretive frameworks for large survey data, or build and test novel components that make next-generation observations feasible.
A key message of the solicitation is that NSF MPS is particularly interested in intellectually ambitious, potentially transformative foundational work. Proposals do not need to promise a near-term deliverable, commercial pathway, or deployment-ready system to be competitive. The emphasis is on the quality, originality, and potential scientific impact of the ideas, along with credible methods and, where relevant, instrumentation plans that would enable compelling advances in astronomical science.
From the published opportunity details, the funding instrument is a grant and the activity category is Science and Technology and other Research and Development under CFDA 47.049. Eligibility is listed as unrestricted, meaning there is no applicant type limitation stated in the notice itself (though applicants should still follow NSF-wide eligibility and proposal requirements). The opportunity number is 26-522. The original closing date is November 16, 2026. The notice does not specify an award ceiling or expected number of awards in the provided summary fields.Apply for 26 522
- The U.S. National Science Foundation in the science and technology and other research and development sector is offering a public funding opportunity titled "MPS Astronomical Sciences Research Programs (MPS Astro)" and is now available to receive applicants.
- Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 47.049.
- This funding opportunity was created on 2026-08-17.
- Applicants must submit their applications by 2026-11-16. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
- Eligible applicants include: Unrestricted.
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Frequently Asked Questions (FAQs): MPS Astronomical Sciences Research Programs (MPS Astro)
What is the MPS Astronomical Sciences Research Programs (MPS Astro) opportunity?
MPS Astro is a discretionary grant competition run by the U.S. National Science Foundation (NSF) within the Directorate for Mathematical and Physical Sciences (NSF MPS). It supports foundational research and research-enabling instrumentation in the astronomical sciences, with the broader aim of exploring space and deepening fundamental understanding of the universe.
Which NSF directorate runs this program?
The program is run by NSF's Directorate for Mathematical and Physical Sciences (MPS), through its Astronomical Sciences research programs (MPS Astro).
What is the main purpose of this funding opportunity?
The central purpose is to advance core scientific knowledge in astronomy and astrophysics and to support the tools (including instrumentation and enabling technologies) needed to make new discoveries. The emphasis is on foundational science rather than near-term applications or product deployment.
Is this program focused on commercialization or near-term product deployment?
No. The solicitation emphasizes advancing fundamental scientific knowledge and the development of research-enabling tools. Proposals are not required to present a near-term deliverable, commercialization plan, or deployment-ready system to be competitive.
What kinds of work does MPS Astro generally support?
It supports a broad range of astronomy and astrophysics work, including theory, observation, computation, data analysis methods, and the development of instruments and technologies that enable or significantly improve astronomical measurements.
What are the program areas or tracks included in this opportunity?
This opportunity encompasses three connected program areas: (1) Astronomical Sciences Core Research, (2) Astronomical Sciences Technology and Instrumentation, and (3) Astronomical Sciences Innovations.
How do the three program areas relate to each other?
Together, the three areas are designed to cover both foundational research and the instrumentation/technology needed to enable or significantly enhance astronomical observations, while also supporting innovative directions where transformative advances may be possible.
What scientific topics are within scope?
The scope spans astronomy and astrophysics broadly, including theory, observation, computation, and data analysis methods, plus the development of enabling instruments and technologies.
What examples of research impact does NSF highlight for MPS Astro?
NSF notes that supported work can feed into major discovery areas and national scientific capabilities, including: improving prediction and understanding of solar storms and space weather, advancing the search for potentially habitable planets beyond our solar system, and clarifying the physics of extreme objects and environments such as black holes.
Does the program prioritize any particular style of research?
Yes. NSF MPS indicates particular interest in intellectually ambitious, potentially transformative foundational work. The program emphasizes the quality, originality, and potential scientific impact of proposed ideas.
Are instrumentation and technology development projects eligible?
Yes. One of the connected program areas is Astronomical Sciences Technology and Instrumentation, and the overall opportunity explicitly includes development of instruments and technologies that enable or significantly improve astronomical measurements.
What kinds of project activities are mentioned as examples?
Examples described include refining models of astrophysical phenomena, developing new observational techniques, expanding interpretive frameworks for large survey data, and building/testing novel components that make next-generation observations feasible.
What is the funding instrument for this opportunity?
The funding instrument is a grant.
What is the activity category for this funding opportunity?
The activity category is listed as Science and Technology and other Research and Development.
What is the CFDA number associated with this opportunity?
The CFDA number provided is 47.049.
What is the opportunity number?
The opportunity number is 26-522.
Who is eligible to apply?
Eligibility is listed as unrestricted in the notice summary, meaning no applicant type limitation is stated in the provided information. Applicants still need to follow NSF-wide eligibility and proposal requirements.
Is there a deadline to apply?
Yes. The original closing date listed is November 16, 2026.
Is an award ceiling specified in the provided opportunity summary?
No. The provided summary fields do not specify an award ceiling.
Is the expected number of awards provided?
No. The provided summary fields do not state an expected number of awards.
What is the program trying to strengthen at a national level?
The program is intended to maintain and strengthen the scientific base that underpins U.S. leadership and capability in astronomy, while pushing into new territory where transformative advances are possible.
Do proposals need to show a commercial pathway to be competitive?
No. The solicitation explicitly notes proposals do not need to promise a near-term deliverable, commercial pathway, or deployment-ready system. Competitiveness is tied to the quality, originality, potential scientific impact, and credible methods (and instrumentation plans when relevant).
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