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

Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology is sponsored by NASA Headquarters. This opportunity supports mission-aligned projects and measurable outcomes.

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gov Maintenance Calendar Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology National Aeronautics and Space Administration Document Type:Grants Notice Funding Opportunity Number:NNH24ZDA002N Funding Opportunity Title:Topical Workshops, Symposiums, and Conferences (TWSC-24) in Space and Earth Sciences and Technology Opportunity Category:Discretionary Opportunity Category Explanation: Funding Instrument Type:Cooperative Agreement Grant Category of Funding Activity:Science and Technology and other Research and Development Expected Number of Awards: Assistance Listings:43.

001 -- Science Cost Sharing or Matching Requirement:No Last Updated Date:Mar 25, 2026 Original Closing Date for Applications:Nov 30, 2026 Current Closing Date for Applications:Jan 30, 2026 Archive Date:Mar 01, 2026 Estimated Total Program Funding: Eligible Applicants:Others (see text field entitled "Additional Information on Eligibility" for clarification) Additional Information on Eligibility:Proposers must be affiliated with an institution at nspires.

nasaprs. com/ and, in general, NASA provides funding only to U.S. institutions. Organizations outside the U.S. that propose on the basis of a policy of no-exchange-of-funds; consult the NASA Proposer’s Guide (https://www.

nasa. gov/general/grants-policy-and-compliance-team/ - section-2) for specific details. Some NRAs may be issued jointly with a non-U.S. organization, e.g., those concerning guest observing programs for jointly sponsored space science programs, that will contain additional special guidelines for non-U.S. participants.

Also reference the Proposer’s Guide for special instructions for proposals from non-U.S. organizations that involve U.S. personnel for whom NASA support is requested. ## Additional Information Agency Name:NASA Headquarters 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** 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 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 t ypically 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).

Link to Additional Information:Click on the following link to see the full text of the announcement for this funding opportunity. Grantor Contact Information:If you have difficulty accessing the full announcement electronically, please contact: General questions on this NOFO may be addressed to: Science Mission Directorate (SMD) Washington, DC 20546-0001 Email: mary. f.

sladek@nasa. gov Direct questions about this funding announcement to: #### Health & Human Services * Frequently Asked Questions ## Your session will expire in 3 minutes. To continue working, click on the "OK" button below.

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