Ceremony Set for May 4 at NASA Headquarters

Ireland is expected to formalize its commitment to the Artemis Accords during a signing ceremony scheduled for Monday, May 4, 2026, at 3 p.m. EDT. The event will take place at NASA Headquarters in Washington, D.C., and will be hosted by NASA Administrator Jared Isaacman. Key participants include Geraldine Byrne Nason, Ambassador of Ireland to the United States; Peter Burke, T.D., Ireland's Minister for Enterprise, Tourism and Employment; and officials from the U.S. Department of State. This ceremony marks a significant milestone in expanding international cooperation in space exploration.

Background: The Birth of the Artemis Accords

The Artemis Accords were first established in 2020 during the initial Trump Administration, spearheaded by NASA and the U.S. State Department. The accords were created in response to the growing interest in lunar activities from both government space agencies and private companies. Seven founding nations joined the United States to sign the original document, setting the stage for a new era of collaborative space exploration.

The accords represent the first set of practical, non-binding principles designed to enhance safety, transparency, and coordination among nations engaged in civil space exploration. They cover activities on the Moon, Mars, and other celestial bodies, aiming to ensure responsible and sustainable use of outer space. Ireland's addition to the signatory list underscores the global commitment to these shared values.

Key Principles of the Artemis Accords

• Peaceful Purposes: All activities under the accords must be conducted exclusively for peaceful purposes, in line with international law.
• Transparency: Signatories agree to publicly describe their policies and plans for space exploration to foster mutual understanding.
• Interoperability: Systems and technologies should be compatible to enable seamless cooperation among partner missions.
• Emergency Assistance: Nations commit to providing aid to astronauts in distress, regardless of nationality.
• Registration of Space Objects: Any objects launched into space must be properly registered with the United Nations.
• Release of Scientific Data: Scientific findings should be shared openly to benefit all humanity.
• Protecting Heritage: Sites with historic value, such as Apollo landing zones, must be preserved.
• Space Resources: Extraction and use of space resources, including lunar water and minerals, is allowed in accordance with the Outer Space Treaty.
• Deconfliction of Activities: Coordination mechanisms are established to avoid harmful interference and ensure safe operations.
• Orbital Debris Mitigation: Signatories must plan for the safe disposal of spacecraft to reduce space debris.

Why Ireland's Signing Matters

Ireland's entry into the Artemis Accords reinforces the nation's growing role in space activities. The country has been active in areas such as satellite technology, Earth observation, and space science. By signing the accords, Ireland aligns itself with the principles that guide humanity's return to the Moon and eventual missions to Mars. This step also strengthens the transatlantic partnership between Ireland and the United States in space exploration.

As of 2026, the Artemis Accords have attracted more than 30 signatories, ranging from small nations to major spacefaring countries. Each new member contributes to the evolving framework that ensures lunar and planetary exploration benefits all of Earth's inhabitants.

Media Access and Accreditation

The signing ceremony is an in-person only event at NASA Headquarters. Members of the media who wish to attend must RSVP by 12 p.m. EDT on May 4, 2026 by emailing hq-media@mail.nasa.gov. For complete details on credentials and policies, refer to NASA’s media accreditation policy.

Additional Information

For a deeper dive into the Artemis Accords, including the full text and list of signatories, visit the official NASA page: https://www.nasa.gov/artemis-accords.

Contact: Camille Gallo and Elizabeth Shaw, NASA Headquarters, Washington, 202-358-1600, camille.m.gallo@nasa.gov / elizabeth.a.shaw@nasa.gov.

Last Updated: Apr 30, 2026 — Location: NASA Headquarters, Washington. Related Terms: Artemis Accords, Artemis, Office of International and Interagency Relations (OIIR).