Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti gives remarks during the Ireland Artemis Accords signing ceremony with NASA Administrator Jared Isaacman, Minister for Enterprise, Tourism and Employment Peter Burke T.D., and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti gives remarks during the Ireland Artemis Accords signing ceremony with NASA Administrator Jared Isaacman, Minister for Enterprise, Tourism and Employment Peter Burke T.D., and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, left, US Ambassador to Ireland Edward Walsh, Minister for Enterprise, Tourism and Employment Peter Burke T.D., NASA Administrator Jared Isaacman, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, right, pose for a group photograph after Ireland signed the Artemis Accords, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
NASA Administrator Jared Isaacman, left, talks with Minister for Enterprise, Tourism and Employment Peter Burke T.D., 2nd from left, Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, left, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, right, after Ireland signed the Artemis Accords, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Minister for Enterprise, Tourism and Employment Peter Burke T.D., 3rd from left, signs the Artemis Accords during a ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, left, NASA Administrator Jared Isaacman, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, right, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Minister for Enterprise, Tourism and Employment Peter Burke T.D., 3rd from left, signs the Artemis Accords during a ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, left, NASA Administrator Jared Isaacman, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, right, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Ambassador of Ireland to the United States of America Geraldine Byrne Nason gives remarks during the Ireland Artemis Accords signing ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, NASA Administrator Jared Isaacman, Minister for Enterprise, Tourism and Employment Peter Burke T.D., Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Minister for Enterprise, Tourism and Employment Peter Burke T.D. gives remarks during the Ireland Artemis Accords signing ceremony with NASA Administrator Jared Isaacman, Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Ambassador of Ireland to the United States of America Geraldine Byrne Nason gives remarks during the Ireland Artemis Accords signing ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, NASA Administrator Jared Isaacman, Minister for Enterprise, Tourism and Employment Peter Burke T.D., Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
NASA Administrator Jared Isaacman gives remarks during the Ireland Artemis Accords signing ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, Minister for Enterprise, Tourism and Employment Peter Burke T.D., and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
NASA Administrator Jared Isaacman gives remarks during the Ireland Artemis Accords signing ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, Minister for Enterprise, Tourism and Employment Peter Burke T.D., and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Minister for Enterprise, Tourism and Employment Peter Burke T.D. gives remarks during the Ireland Artemis Accords signing ceremony with NASA Administrator Jared Isaacman, Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
NASA Deputy Press Secretary George Alderman moderates the Artemis Accords signing ceremony with Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, NASA Administrator Jared Isaacman, Minister for Enterprise, Tourism and Employment Peter Burke T.D., and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)
Minister for Enterprise, Tourism and Employment Peter Burke T.D. signs the Artemis Accords during a ceremony with NASA Administrator Jared Isaacman, Chief of Staff in the Office of the Under Secretary of State for Economic Affairs William Cappelletti, and Ambassador of Ireland to the United States of America Geraldine Byrne Nason, Monday, May 4, 2026, at the Mary W. Jackson NASA Headquarters building in Washington. Ireland is the 66th country to sign the Artemis Accords, which establish a practical set of principles to guide space exploration cooperation among nations participating in NASA’s Artemis program. Photo Credit: (NASA/Bill Ingalls)