Turkey will sign the Artemis Accords during a ceremony at 2:30 p.m. EDT on Monday, Aug. 31, at NASA Headquarters in Washington. The country is set to become the 71st signatory to the accords. NASA Administrator Jared Isaacman will host Turkish Minister of Industry and Technology Mehmet Fatih Kacır, together with officials from the U.S. Department of State.

The Artemis Accords framework brings together nations that commit to shared principles for civil space exploration. Each new signature expands the coalition of countries formally aligned with those guidelines. Hosting the ceremony at NASA Headquarters underscores the agency's central role in coordinating international participation.

The practical significance lies in how Turkey's entry shapes the accords' geographic reach and in what commitments Ankara formalizes at the signing. Observers may watch for follow-up cooperation announcements after the Aug. 31 ceremony in Washington.