Australian Prime Minister Scott Morrison has announced his nation’s intention to join the United States’ Moon to Mars exploration approach, including NASA’s Artemis lunar program.

The announcement took place at a ceremony Saturday at NASA Headquarters in Washington during which NASA Deputy Administrator, Jim Morhard, and Head of the Australian Space Agency, Megan Clark, signed a joint statement of intent. Secretary of Commerce Wilbur Ross, Australian Ambassador to the United States Joe Hockey and U.S. Ambassador to Australia Arthur Culvahouse Jr. also participated in the ceremony.