Closed · NNH24ZDA002N · CFDA 43.001 · Discretionary

Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology

Federal grant opportunity posted by NASA Headquarters, cataloged on Grants.gov.

Varies
Award range
Closed
Status
January 30, 2026
Close date
-
Expected awards

The verdict

Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology is a closed discretionary listing from NASA Headquarters that offered Varies by applicant. Future funding cycles may be published under the same CFDA number. PlainGrants indexes 1,513 other opportunities from NASA Headquarters.

Varies
award range
Closed
application status
43.001
CFDA program
1,513
other opportunities from NASA Headquarters

Recently closed NOFO

This listing closed on January 30, 2026. Watch CFDA 43.001 (Aerospace Education Services) for the next funding cycle. Historical award band was Varies by applicant.

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

Deadline tracker

Application window closed

Closed January 30, 2026

Posted Oct 13 Closes Jan 30

Instrument

Grant

Description

Notice January 20, 2026: TWSC-24's is amended to show a new, final due date of January 30, 2026. It remains no longer possible to start a new TWSC proposal. NSPIRES will prevent submission of TWSC-24 proposals after January 30th The goal of the Science Mission Directorate’s (SMD) Notice of Funding Opportunity (NOFO) entitled, “Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology”, is to contribute to SMD's science, technology, and exploration research goals, such as those described by the NASA 2022 Strategic Plan. TWSC aligns to the 2022 Plan’s Goal Statement: “NASA’s enduring purpose is scientific discovery and exploration for the benefit of the United States and all of humanity. NASA seeks to discover the secrets of the universe, search for life elsewhere, and protect and improve life on Earth and in space. Finding answers to these profound science questions requires support for national priorities in science and exploration, enhancing new opportunities for cross-disciplinary science, and expanding the societal benefits of our science programs.” TWSC award sizes will vary from amounts in the low thousands of dollars—for example to cover travel and registration to a third-party’s event — to $750,000 or more for a large event. TWSC welcomes proposals for large and small meetings, retreats, seminars, symposiums, workshops, or other events, including asynchronous and virtual workshops, etc. The purpose of TWSC events may be 1) to disseminate technical information beyond NASA and SMD; or 2) to facilitate research networks and/or research administration capabilities at entities not previously funded by NASA. Participation is open to U.S. organizations or institutions, including minority serving educational and not-for-profit institutions, Federally Funded Research and Development Centers (FFRDCs) including the Jet Propulsion Laboratory (JPL), University Affiliated Research Centers (UARCs), NASA Centers, and other Government agencies. See the NOFO’s Section 3, for detailed eligibility information. TWSC has no dedicated funding, so proposers are directed to first contact a NASA division, office, or program that may have funding before preparing a proposal. For more details about how to identify and contact possible funders in SMD see Section 7.1. TWSC does not accept Notices of Intent (NOI). Instead, potential proposers must prepare an “Inquiry Email” as described in the NOFO’s Section 4.2.1, and receive an email response from an SMD Program Officer(s), TWSC point of contact, or Division Director prior to submitting a full proposal. TWSC primarily awards grants made under the authority of 2 CFR 200. When NASA and other federal civil servants or employees of the Jet Propulsion Laboratory (JPL) propose to TWSC, the event that they proposed may be subject to limitations described in Sections 4.14, "Within NASA, Inter-Agency and NASA-as Primary Sponsor Awards", and 2.6.1, “Non-Assistance Proposals and Awards and Assistance Awards that Propose Work or Activities by NASA or JPL or Other Federal Entities”. TWSC is authorized by the National Aeronautics and Space Act of 1958, P.L. 111-314 and National Space Program 42 U.S.C. §§ 2451-2484 (1976) P.L. 85-568. All interested parties must read the NOFO carefully. All proposals to TWSC must comply with the requirements, constraints, and guidelines contained within the NOFO. Any costs incurred in preparing submissions in response to this email or to the full NOFO are incurred completely at the submitter's own risk. To find TWSC’s full text, visit the NASA Solicitation and Proposal Integrated Review and Evaluation System (NSPIRES) at https://nspires.nasaprs.com/ and select “Solicitations” at the top of the page, and on the next page in the search box, input the number “NNH24ZDA002N” or use the short URL listed above. In the event of any lapse in NASA operations, please visit NSPIRES for further information. General questions concerning TWSC may be directed via email to the general coordinating point of contact (GPOC) at mary.f.sladek@nasa.gov. The GPOC has no funding and may not authorize the submission of a TWSC proposal. The NOFO lists additional contacts who may assist with questions and referrals in Astrophysics, Biological and Physical Science, Earth Science, Exploration Science Strategy and Integration Office, Heliophysics, Open Science, Planetary Science, and Science Engagement and Partnerships. *NOTE: Applications to this NOFO are reviewed on a rolling or proposal-by-proposal basis. Period of performance (POP) start dates will vary, but typically POPs start dates should be no earlier than 6 months after the proposal submission date. Submitted proposals with a POP start that is 90 days or fewer following the submission date, may be returned as noncompliant unless authorized prior to submission by the reviewing program(s).

Catch-all / unrestricted eligibility mark · NNH24ZDA002N

Grants.gov marks Topical Workshops 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 NASA Headquarters book (1,258 peers, 83% of 1,514).

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

Agency Contact

General questions on this NOFO may be addressed to: Mary F. Sladek TWSC Coordinator Science Mission Directorate (SMD) NASA Headquarters Washington, DC 20546-0001 Email: mary.f.sladek@nasa.gov

What to do next

Topical Workshops is closed; use the parent program and agency catalog for the next funding cycle.

  • Parent CFDA 43.001 may publish future NOFOs under the same assistance listing. Open program
  • Aerospace Education Services indexes 17 Grants.gov listings in this extract. Program profile
  • NASA Headquarters lists 1,513 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.

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