Closed · 23-501 · CFDA 47.049 · Discretionary

Mathematical and Physical Sciences Ascending Postdoctoral Research Fellowships

Federal grant opportunity posted by U.S. National Science Foundation, cataloged on Grants.gov.

$100K-$300K
Award range
Closed
Status
-
Close date
50
Expected awards

The verdict

Mathematical and Physical Sciences Ascending Postdoctoral Research Fellowships is a closed discretionary listing from U.S. National Science Foundation that offered $100,000 -- $300,000 across 50 expected awards. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,338 other opportunities from U.S. National Science Foundation.

$100K-$300K
award range
Closed
application status
50
expected awards
47.049
CFDA program

Archived opportunity record

Mathematical and Physical Sciences Ascending… is closed. The parent program page for CFDA 47.049 is the reliable place to catch re-announcements. U.S. National Science Foundation still indexes 1,338 other opportunities here.

According to Grants.gov (extract vintage 2026-08-10), this record reflects the officially published listing. See methodology.

Deadline tracker

Application window closed

This listing is no longer accepting applications

Posted Jun 6 Closed

Est. Total Funding

$10,000,000

Expected Awards

50

Instrument

Grant

Description

The purpose of the Mathematical and Physical Sciences Ascending Postdoctoral Research Fellowship (MPS-Ascend) program is to support postdoctoral Fellows who will broaden the participation of members of groups that are historically excluded and currently underrepresented in MPS fields in the U.S., defined in this solicitation as Blacks or African Americans, Hispanics, Latinos, Indigenous and Native Americans, Alaska Natives, Native Hawaiians and other Native Pacific Islanders,as future leaders in MPS fields. The program is intended to recognize beginning investigators of significant potential and provide them with experience in research that will broaden perspectives, facilitate interdisciplinary interactions, and help broaden participation within MPS fields. The program funds postdoctoral Fellows in research environments that will have maximal impact on their future scientific development and facilitates their transition into a faculty appointment. Awards will support research in any scientific area within the purview of the five MPS Divisions: the Divisions of Astronomical Sciences (AST), Chemistry (CHE), Materials Research (DMR), Mathematical Sciences (DMS), and Physics (PHY). Fellowships are awards to individuals, not institutions, and are administered by the Fellows.

Catch-all / unrestricted eligibility mark · 23-501

Grants.gov marks Mathematical and Physical Sciences Ascending… with a catch-all / unrestricted eligibility code (Others (see official listing text)). Read the official announcement text for the real applicant filter — the code alone is not a door list. The extract does not mark applicant cost-sharing as required. Instrument: Grant. Funding-activity code maps to Science and Technology / R&D (ST). This eligibility-code string dominates the U.S. National Science Foundation book (722 peers, 54% of 1,339).

Code 25
Others (see official listing text)

Codes are Grants.gov eligibility category values from the extract vintage 2026-08-10. Confirm the full eligibility statement on the official listing or the Grants.gov eligibility reference.

Official Listing on Grants.gov

View full details, application forms, and submission instructions.

View on Grants.gov

Parent Grant Program

CFDA 47.049

Mathematical and Physical Sciences

National Science Foundation

View program →

Agency Contact

NSF grants.gov support grantsgovsupport@nsf.gov

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What to do next

Mathematical and Physical Sciences Ascending… is closed; use the parent program and agency catalog for the next funding cycle.

  • Parent CFDA 47.049 may publish future NOFOs under the same assistance listing. Open program
  • Mathematical and Physical Sciences indexes 210 Grants.gov listings in this extract. Program profile
  • U.S. National Science Foundation lists 1,338 other indexed opportunities on PlainGrants. Agency catalog

Opportunity deadlines and eligibility change on Grants.gov; PlainGrants mirrors the extract and is not the submission system.

Disclaimer: This information is sourced from Grants.gov and SAM.gov and is for informational purposes only. Opportunity details, deadlines, and eligibility requirements change frequently. Always verify current information directly on Grants.gov before applying. PlainGrants is not affiliated with any federal agency.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from the SAM.gov Assistance Listings and Grants.gov. See our methodology for details. Retrieved and formatted by PlainGrants