Opportunity Information: Apply for OFOP0003546

Project Constellation: Building a Constellation of Outer Space Partners at the UN is a U.S. government grant opportunity designed to create a long-term international partnership platform centered in Vienna, where two key UN space bodies are based: the United Nations Office for Outer Space Affairs (UNOOSA) and the UN Committee on the Peaceful Uses of Outer Space (COPUOS). The core idea is to use Vienna's multilateral environment to deepen practical cooperation on civil and commercial space topics by convening and connecting governments, private-sector space companies, startups and entrepreneurs, universities and research institutions, and relevant international organizations. The program builds directly on momentum from the inaugural U.S. Space Forum held in 2025 and is intended to continue and expand that forum-driven network into a sustained, structured set of partnerships.

The opportunity is aimed at strengthening space-related innovation ecosystems, especially in emerging and developing space economies, while also reinforcing real-world implementation of international space obligations and widely recognized non-binding COPUOS guidelines and best practices. In practice, that means the funded effort is expected to go beyond high-level dialogue and translate cooperation into capacity building activities, workforce and institutional development, and initiatives that help partner countries and organizations adopt responsible norms and effective approaches to space activities. The U.S. frames this under Economic Support Funds (ESF) objectives, emphasizing economic opportunity and sustainable partnerships as much as technical collaboration. Entrepreneurship and commercial engagement are explicit priorities, so applicants should expect that programming will likely need to include meaningful participation from industry and create tangible pathways for cross-border collaboration, mentoring, training, and market-relevant skill development.

The award is offered by the U.S. Mission to the International Organizations in Vienna (UNVIE) as a discretionary funding opportunity under a cooperative agreement, which typically implies closer involvement and collaboration with the U.S. government during implementation than a standard grant. The funding activity category is listed as Science and Technology and other Research and Development, and the CFDA number is 19.017. The program anticipates making a single award, with an award ceiling of $5,000,000, indicating the U.S. intends to select one lead implementer to run the overall platform and associated activities.

Eligibility is open to a range of U.S.-based organizational types, including public and state-controlled institutions of higher education, private institutions of higher education, and nonprofit organizations (both 501(c)(3) and non-501(c)(3), as long as they are not universities in the latter case). The opportunity is therefore well-suited to universities with strong international space policy or space systems training capabilities, nonprofit implementers with experience running international exchanges and technical capacity building, and consortia led by an eligible prime applicant that can convene academic, industry, and policy stakeholders.

Two requirements are emphasized as mandatory for consideration. First, the applicant must be able to show demonstrated prior experience designing and delivering international training, capacity building, workforce development, educational exchanges, or public diplomacy programming specifically related to U.S. civil and/or commercial space activities. This is not presented as a preference but as a "SHALL" requirement, and applicants are instructed to address it in the project narrative, meaning the proposal should clearly document relevant past performance, approaches used, and outcomes achieved. Second, the applicant must have the capacity to complete grant signing by September 31, 2026 and be ready to begin supporting the 2026 U.S. Space Forum scheduled for October 15-16. This timeline signals that the chosen implementer must be operationally ready to move quickly, with staffing, partner engagement, and planning capabilities in place to deliver immediate support for the 2026 forum while also building the longer-term platform.

Key administrative details include the funding opportunity number OFOP0003546, an original closing date of September 4, 2026, and a creation date of August 5, 2026. Taken together, the opportunity is essentially seeking one capable organization to serve as the backbone for a multi-stakeholder international space cooperation platform in Vienna, with an early deliverable tied to the 2026 U.S. Space Forum and a broader mandate to build lasting partnerships, expand responsible and practical adoption of COPUOS-derived best practices, and strengthen innovation and workforce capacity in countries looking to grow their space sectors.

  • The U.S. Mission to the International Organizations in the science and technology and other research and development sector is offering a public funding opportunity titled "Project Constellation: Building a Constellation of Outer Space Partners at the UN" and is now available to receive applicants.
  • Interested and eligible applicants and submit their applications by referencing the CFDA number(s): 19.017.
  • This funding opportunity was created on 2026-08-05.
  • Applicants must submit their applications by 2026-09-04. (Agency may still review applications by suitable applicants for the remaining/unused allocated funding in 2026.)
  • Each selected applicant is eligible to receive up to $5,000,000.00 in funding.
  • The number of recipients for this funding is limited to 1 candidate(s).
  • Eligible applicants include: Public and State controlled institutions of higher education, Nonprofits having a 501 (c) (3) status with the IRS, other than institutions of higher education, Nonprofits that do not have a 501 (c) (3) status with the IRS, other than institutions of higher education, Private institutions of higher education.
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Frequently Asked Questions (FAQs)

1) What is Project Constellation?

Project Constellation is a U.S. government grant opportunity focused on building a long-term international partnership platform for civil and commercial space cooperation. The platform is centered in Vienna, leveraging the multilateral environment around the United Nations Office for Outer Space Affairs (UNOOSA) and the UN Committee on the Peaceful Uses of Outer Space (COPUOS).

2) What is the main goal of this opportunity?

The goal is to deepen practical, real-world cooperation on civil and commercial space topics by convening and connecting a broad set of stakeholders, and then translating that cooperation into concrete capacity building, workforce and institutional development, and adoption of responsible norms and best practices for space activities.

3) Why is Vienna the hub for this program?

Vienna is the focal point because it hosts key UN space bodies, including UNOOSA and COPUOS. The opportunity is designed to use Vienna's multilateral ecosystem to support sustained partnerships and ongoing cooperation among governments, industry, academia, and international organizations.

4) Who is offering and administering the award?

The award is offered by the U.S. Mission to the International Organizations in Vienna (UNVIE).

5) What type of funding instrument is this?

This opportunity is funded through a cooperative agreement. That structure typically indicates closer involvement and collaboration with the U.S. government during implementation than a standard grant.

6) What is the funding category for this opportunity?

The funding activity category is listed as Science and Technology and other Research and Development.

7) What is the CFDA number?

The CFDA number for this opportunity is 19.017.

8) What is the funding opportunity number?

The funding opportunity number is OFOP0003546.

9) How much funding is available?

The anticipated award ceiling is $5,000,000.

10) How many awards does the program expect to make?

The program anticipates making a single award, meaning one lead implementer is expected to run the overall platform and associated activities.

11) What kinds of activities is the program trying to support?

Based on the description, the funded effort is expected to go beyond high-level dialogue and include practical cooperation such as capacity building activities, workforce and institutional development, and initiatives that help partners adopt responsible norms and effective approaches to space activities. Entrepreneurship and commercial engagement are explicit priorities, so meaningful industry participation and pathways for cross-border collaboration, mentoring, training, and market-relevant skills are implied.

12) How does this relate to the U.S. Space Forum?

The program builds directly on momentum from the inaugural U.S. Space Forum held in 2025. A near-term deliverable is that the selected implementer must be ready to begin supporting the 2026 U.S. Space Forum scheduled for October 15-16, while also expanding the forum-driven network into a sustained and structured partnership platform.

13) Which stakeholders are expected to be involved?

The program is designed to convene and connect governments, private-sector space companies, startups and entrepreneurs, universities and research institutions, and relevant international organizations.

14) What regions or types of countries are emphasized?

The opportunity emphasizes strengthening space-related innovation ecosystems in emerging and developing space economies, while also reinforcing practical implementation of international space obligations and widely recognized non-binding COPUOS guidelines and best practices.

15) What does the program mean by “responsible norms” and COPUOS best practices?

The description indicates an emphasis on real-world implementation of international space obligations and widely recognized non-binding COPUOS guidelines and best practices. The funded effort is expected to help partner countries and organizations adopt responsible norms and effective approaches to conducting space activities, as described in the opportunity summary.

16) What is the connection to Economic Support Funds (ESF)?

The U.S. frames this opportunity under Economic Support Funds (ESF) objectives, emphasizing economic opportunity and sustainable partnerships alongside technical collaboration.

17) Who is eligible to apply?

Eligibility is open to U.S.-based organizational types, including:

  • Public and state-controlled institutions of higher education
  • Private institutions of higher education
  • Nonprofit organizations (501(c)(3))
  • Nonprofit organizations (non-501(c)(3)), as long as they are not universities in the latter case

18) Can a consortium apply?

The opportunity is described as well-suited to consortia led by an eligible prime applicant that can convene academic, industry, and policy stakeholders. This suggests a prime recipient can lead and organize multiple partners, as long as the prime applicant meets the stated eligibility and mandatory requirements.

19) Are there mandatory experience requirements?

Yes. A mandatory (“SHALL”) requirement is that the applicant must demonstrate prior experience designing and delivering international training, capacity building, workforce development, educational exchanges, or public diplomacy programming specifically related to U.S. civil and/or commercial space activities.

20) How should applicants address the mandatory experience requirement?

Applicants are instructed to address this mandatory requirement in the project narrative. The opportunity summary indicates the proposal should clearly document relevant past performance, approaches used, and outcomes achieved.

21) Are there mandatory timeline and readiness requirements?

Yes. The applicant must have the capacity to complete grant signing by September 31, 2026 and be ready to begin supporting the 2026 U.S. Space Forum on October 15-16. The timeline indicates the chosen implementer needs to be operationally prepared to move quickly.

22) What is the application deadline?

The original closing date is September 4, 2026.

23) When was the opportunity posted or created?

The creation date is August 5, 2026.

24) Where is the partnership platform intended to be centered?

The platform is intended to be centered in Vienna, aligned with the presence of UNOOSA and COPUOS and the broader multilateral space community located there.

25) What does it mean that this is a discretionary funding opportunity?

The opportunity is described as a discretionary funding opportunity under a cooperative agreement. The summary indicates this typically implies closer involvement and collaboration with the U.S. government during implementation than a standard grant.

26) What is the overall “backbone” role the awardee is expected to play?

The opportunity is essentially seeking one capable organization to serve as the backbone for a multi-stakeholder international space cooperation platform in Vienna, with immediate support tied to the 2026 U.S. Space Forum and a longer-term mandate to build lasting partnerships, expand adoption of COPUOS-derived best practices, and strengthen innovation and workforce capacity.

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